diff --git a/selfdrive/controls/lib/lane_planner_2.py b/selfdrive/controls/lib/lane_planner_2.py
index d89e8f4..17a4ab0 100644
--- a/selfdrive/controls/lib/lane_planner_2.py
+++ b/selfdrive/controls/lib/lane_planner_2.py
@@ -39,7 +39,6 @@ def max_abs(a, b):
 
 class LanePlanner:
   def __init__(self):
-    self.ll_t = np.zeros((TRAJECTORY_SIZE,))
     self.ll_x = np.zeros((TRAJECTORY_SIZE,))
     self.lll_y = np.zeros((TRAJECTORY_SIZE,))
     self.rll_y = np.zeros((TRAJECTORY_SIZE,))
@@ -78,8 +77,7 @@ class LanePlanner:
     lane_lines = md.laneLines
     edges = md.roadEdges
 
-    if len(lane_lines) >= 4 and len(lane_lines[0].t) == TRAJECTORY_SIZE:
-      self.ll_t = (np.array(lane_lines[1].t) + np.array(lane_lines[2].t))/2
+    if len(lane_lines) >= 4 and len(lane_lines[0].x) == TRAJECTORY_SIZE:
       # left and right ll x is the same
       self.ll_x = lane_lines[1].x
       self.lll_y = np.array(lane_lines[1].y)
@@ -233,15 +231,8 @@ class LanePlanner:
     laneline_active = False
     if self.lanefull_mode and self.d_prob > 0.3:
       laneline_active = True
-      use_dist_mode = True  ## 아무리생각해봐도.. 같은 방법인듯...
-      if use_dist_mode:
-        lane_path_y_interp = np.interp(path_xyz[:,0] + v_ego * adjustLaneTime*0.01, self.ll_x, lane_path_y)
-        path_xyz[:,1] = self.d_prob * lane_path_y_interp + (1.0 - self.d_prob) * path_xyz[:,1]
-      else:
-        safe_idxs = np.isfinite(self.ll_t)
-        if safe_idxs[0]:
-          lane_path_y_interp = np.interp(path_t * (1.0 + adjustLaneTime*0.01), self.ll_t[safe_idxs], lane_path_y[safe_idxs])
-          path_xyz[:,1] = self.d_prob * lane_path_y_interp + (1.0 - self.d_prob) * path_xyz[:,1]
+      lane_path_y_interp = np.interp(path_xyz[:,0] + v_ego * adjustLaneTime*0.01, self.ll_x, lane_path_y)
+      path_xyz[:,1] = self.d_prob * lane_path_y_interp + (1.0 - self.d_prob) * path_xyz[:,1]
 
 
     path_xyz[:, 1] += (CAMERA_OFFSET + self.lane_offset_filtered.x)
diff --git a/selfdrive/controls/lib/longitudinal_mpc_lib/long_mpc.py b/selfdrive/controls/lib/longitudinal_mpc_lib/long_mpc.py
index 6cc4d78..2bb5001 100644
--- a/selfdrive/controls/lib/longitudinal_mpc_lib/long_mpc.py
+++ b/selfdrive/controls/lib/longitudinal_mpc_lib/long_mpc.py
@@ -371,13 +371,13 @@ class LongitudinalMpc:
     j_lead = np.clip(j_lead, -2., 2.)
 
     j_lead *=  carrot.j_lead_factor
-    if j_lead > 0 and a_lead < 0 and (v_lead - v_ego) > 0 and x_lead > self.desired_distance:
+    #if j_lead > 0 and a_lead < 0 and (v_lead - v_ego) > 0 and x_lead > self.desired_distance:
+    if j_lead > 0 and a_lead < 0 and x_lead > self.desired_distance:
       a_lead += min(j_lead, 0.5)
       a_lead = min(a_lead, 0.0)
 
     if j_lead < 0 and a_lead < -0.5:
-      drop = min(abs(j_lead), 0.5)
-      a_lead -= drop
+      a_lead -= min(abs(j_lead)*1.5, 0.8)
     
     lead_xv = self.extrapolate_lead(x_lead, v_lead, a_lead, a_lead_tau)
     #lead_xv = self.extrapolate_lead_with_j(x_lead, v_lead, a_lead, j_lead, a_lead_tau)
diff --git a/system/camerad/cameras/camera_common.cc b/system/camerad/cameras/camera_common.cc
index f6c2681..1f6ad9b 100644
--- a/system/camerad/cameras/camera_common.cc
+++ b/system/camerad/cameras/camera_common.cc
@@ -26,9 +26,6 @@ void CameraBuf::init(cl_device_id device_id, cl_context context, SpectraCamera *
     LOGD("allocated %d CL buffers", frame_buf_count);
   }
 
-  out_img_width = sensor->frame_width;
-  out_img_height = sensor->hdr_offset > 0 ? (sensor->frame_height - sensor->hdr_offset) / 2 : sensor->frame_height;
-
   // the encoder HW tells us the size it wants after setting it up.
   // TODO: VENUS_BUFFER_SIZE should give the size, but it's too small. dependent on encoder settings?
   size_t nv12_size = (out_img_width <= 1344 ? 2900 : 2346)*cam->stride;
diff --git a/system/camerad/cameras/camera_common.h b/system/camerad/cameras/camera_common.h
index c042667..c26859c 100644
--- a/system/camerad/cameras/camera_common.h
+++ b/system/camerad/cameras/camera_common.h
@@ -32,7 +32,7 @@ public:
   VisionBuf *cur_yuv_buf;
   VisionBuf *cur_camera_buf;
   std::unique_ptr<VisionBuf[]> camera_bufs_raw;
-  int out_img_width, out_img_height;
+  uint32_t out_img_width, out_img_height;
 
   CameraBuf() = default;
   ~CameraBuf();
diff --git a/system/camerad/cameras/camera_qcom2.cc b/system/camerad/cameras/camera_qcom2.cc
index 18a42f0..8c4602b 100644
--- a/system/camerad/cameras/camera_qcom2.cc
+++ b/system/camerad/cameras/camera_qcom2.cc
@@ -73,7 +73,7 @@ void CameraState::init(VisionIpcServer *v, cl_device_id device_id, cl_context ct
 
   if (!camera.enabled) return;
 
-  fl_pix = camera.cc.focal_len / camera.sensor->pixel_size_mm;
+  fl_pix = camera.cc.focal_len / camera.sensor->pixel_size_mm / camera.sensor->out_scale;
   set_exposure_rect();
 
   dc_gain_weight = camera.sensor->dc_gain_min_weight;
@@ -107,10 +107,10 @@ void CameraState::set_exposure_rect() {
   float fl_ref = ae_target.second;
 
   ae_xywh = (Rect){
-    std::max(0, camera.buf.out_img_width / 2 - (int)(fl_pix / fl_ref * xywh_ref.w / 2)),
-    std::max(0, camera.buf.out_img_height / 2 - (int)(fl_pix / fl_ref * (h_ref / 2 - xywh_ref.y))),
-    std::min((int)(fl_pix / fl_ref * xywh_ref.w), camera.buf.out_img_width / 2 + (int)(fl_pix / fl_ref * xywh_ref.w / 2)),
-    std::min((int)(fl_pix / fl_ref * xywh_ref.h), camera.buf.out_img_height / 2 + (int)(fl_pix / fl_ref * (h_ref / 2 - xywh_ref.y)))
+    std::max(0, (int)camera.buf.out_img_width / 2 - (int)(fl_pix / fl_ref * xywh_ref.w / 2)),
+    std::max(0, (int)camera.buf.out_img_height / 2 - (int)(fl_pix / fl_ref * (h_ref / 2 - xywh_ref.y))),
+    std::min((int)(fl_pix / fl_ref * xywh_ref.w), (int)camera.buf.out_img_width / 2 + (int)(fl_pix / fl_ref * xywh_ref.w / 2)),
+    std::min((int)(fl_pix / fl_ref * xywh_ref.h), (int)camera.buf.out_img_height / 2 + (int)(fl_pix / fl_ref * (h_ref / 2 - xywh_ref.y)))
   };
 }
 
diff --git a/system/camerad/cameras/ife.h b/system/camerad/cameras/ife.h
index 49737f2..fd87d2b 100644
--- a/system/camerad/cameras/ife.h
+++ b/system/camerad/cameras/ife.h
@@ -105,7 +105,7 @@ int build_update(uint8_t *dst, const CameraConfig cam, const SensorInfo *s, std:
 }
 
 
-int build_initial_config(uint8_t *dst, const CameraConfig cam, const SensorInfo *s, std::vector<uint32_t> &patches) {
+int build_initial_config(uint8_t *dst, const CameraConfig cam, const SensorInfo *s, std::vector<uint32_t> &patches, uint32_t out_width, uint32_t out_height) {
   uint8_t *start = dst;
 
   // start with the every frame config
@@ -185,12 +185,12 @@ int build_initial_config(uint8_t *dst, const CameraConfig cam, const SensorInfo
   // output size/scaling
   dst += write_cont(dst, 0xa3c, {
     0x00000003,
-    ((s->frame_width - 1) << 16) | (s->frame_width - 1),
+    ((out_width - 1) << 16) | (s->frame_width - 1),
     0x30036666,
     0x00000000,
     0x00000000,
     s->frame_width - 1,
-    ((s->frame_height - 1) << 16) | (s->frame_height - 1),
+    ((out_height - 1) << 16) | (s->frame_height - 1),
     0x30036666,
     0x00000000,
     0x00000000,
@@ -198,12 +198,12 @@ int build_initial_config(uint8_t *dst, const CameraConfig cam, const SensorInfo
   });
   dst += write_cont(dst, 0xa68, {
     0x00000003,
-    ((s->frame_width/2 - 1) << 16) | (s->frame_width - 1),
+    ((out_width / 2 - 1) << 16) | (s->frame_width - 1),
     0x3006cccc,
     0x00000000,
     0x00000000,
     s->frame_width - 1,
-    ((s->frame_height/2 - 1) << 16) | (s->frame_height - 1),
+    ((out_height / 2 - 1) << 16) | (s->frame_height - 1),
     0x3006cccc,
     0x00000000,
     0x00000000,
@@ -212,12 +212,12 @@ int build_initial_config(uint8_t *dst, const CameraConfig cam, const SensorInfo
 
   // cropping
   dst += write_cont(dst, 0xe10, {
-    s->frame_height - 1,
-    s->frame_width - 1,
+    out_height - 1,
+    out_width - 1,
   });
   dst += write_cont(dst, 0xe30, {
-    s->frame_height/2 - 1,
-    s->frame_width - 1,
+    out_height / 2 - 1,
+    out_width - 1,
   });
   dst += write_cont(dst, 0xe18, {
     0x0ff00000,
diff --git a/system/camerad/cameras/spectra.cc b/system/camerad/cameras/spectra.cc
index 4535078..47ae906 100644
--- a/system/camerad/cameras/spectra.cc
+++ b/system/camerad/cameras/spectra.cc
@@ -281,18 +281,21 @@ void SpectraCamera::camera_open(VisionIpcServer *v, cl_device_id device_id, cl_c
 
   if (!enabled) return;
 
+  buf.out_img_width = sensor->frame_width / sensor->out_scale;
+  buf.out_img_height = (sensor->hdr_offset > 0 ? (sensor->frame_height - sensor->hdr_offset) / 2 : sensor->frame_height) / sensor->out_scale;
+
   // size is driven by all the HW that handles frames,
   // the video encoder has certain alignment requirements in this case
-  stride = VENUS_Y_STRIDE(COLOR_FMT_NV12, sensor->frame_width);
-  y_height = VENUS_Y_SCANLINES(COLOR_FMT_NV12, sensor->frame_height);
-  uv_height = VENUS_UV_SCANLINES(COLOR_FMT_NV12, sensor->frame_height);
+  stride = VENUS_Y_STRIDE(COLOR_FMT_NV12, buf.out_img_width);
+  y_height = VENUS_Y_SCANLINES(COLOR_FMT_NV12, buf.out_img_height);
+  uv_height = VENUS_UV_SCANLINES(COLOR_FMT_NV12, buf.out_img_height);
   uv_offset = stride*y_height;
   yuv_size = uv_offset + stride*uv_height;
   if (cc.output_type != ISP_RAW_OUTPUT) {
     uv_offset = ALIGNED_SIZE(uv_offset, 0x1000);
     yuv_size = uv_offset + ALIGNED_SIZE(stride*uv_height, 0x1000);
   }
-  assert(stride == VENUS_UV_STRIDE(COLOR_FMT_NV12, sensor->frame_width));
+  assert(stride == VENUS_UV_STRIDE(COLOR_FMT_NV12, buf.out_img_width));
   assert(y_height/2 == uv_height);
 
   open = true;
@@ -645,14 +648,14 @@ void SpectraCamera::config_bps(int idx, int request_id) {
     io_cfg[1].mem_handle[0] = buf_handle_yuv[idx];
     io_cfg[1].mem_handle[1] = buf_handle_yuv[idx];
     io_cfg[1].planes[0] = (struct cam_plane_cfg){
-      .width = sensor->frame_width,
-      .height = sensor->frame_height,
+      .width = buf.out_img_width,
+      .height = buf.out_img_height,
       .plane_stride = stride,
       .slice_height = y_height,
     };
     io_cfg[1].planes[1] = (struct cam_plane_cfg){
-      .width = sensor->frame_width,
-      .height = sensor->frame_height/2,
+      .width = buf.out_img_width,
+      .height = buf.out_img_height / 2,
       .plane_stride = stride,
       .slice_height = uv_height,
     };
@@ -737,7 +740,7 @@ void SpectraCamera::config_ife(int idx, int request_id, bool init) {
     bool is_raw = cc.output_type != ISP_IFE_PROCESSED;
     if (!is_raw) {
       if (init) {
-        buf_desc[0].length = build_initial_config((unsigned char*)ife_cmd.ptr + buf_desc[0].offset, cc, sensor.get(), patches);
+        buf_desc[0].length = build_initial_config((unsigned char*)ife_cmd.ptr + buf_desc[0].offset, cc, sensor.get(), patches, buf.out_img_width, buf.out_img_height);
       } else {
         buf_desc[0].length = build_update((unsigned char*)ife_cmd.ptr + buf_desc[0].offset, cc, sensor.get(), patches);
       }
@@ -844,14 +847,14 @@ void SpectraCamera::config_ife(int idx, int request_id, bool init) {
       io_cfg[0].mem_handle[0] = buf_handle_yuv[idx];
       io_cfg[0].mem_handle[1] = buf_handle_yuv[idx];
       io_cfg[0].planes[0] = (struct cam_plane_cfg){
-        .width = sensor->frame_width,
-        .height = sensor->frame_height,
+        .width = buf.out_img_width,
+        .height = buf.out_img_height,
         .plane_stride = stride,
         .slice_height = y_height,
       };
       io_cfg[0].planes[1] = (struct cam_plane_cfg){
-        .width = sensor->frame_width,
-        .height = sensor->frame_height/2,
+        .width = buf.out_img_width,
+        .height = buf.out_img_height / 2,
         .plane_stride = stride,
         .slice_height = uv_height,
       };
@@ -993,6 +996,9 @@ bool SpectraCamera::openSensor() {
   LOGD("-- Probing sensor %d", cc.camera_num);
 
   auto init_sensor_lambda = [this](SensorInfo *s) {
+    if (s->image_sensor == cereal::FrameData::ImageSensor::OS04C10 && cc.output_type == ISP_IFE_PROCESSED) {
+      ((OS04C10*)s)->ife_downscale_configure();
+    }
     sensor.reset(s);
     return (sensors_init() == 0);
   };
@@ -1065,8 +1071,8 @@ void SpectraCamera::configISP() {
     .data[0] = (struct cam_isp_out_port_info){
       .res_type = CAM_ISP_IFE_OUT_RES_FULL,
       .format = CAM_FORMAT_NV12,
-      .width = sensor->frame_width,
-      .height = sensor->frame_height + sensor->extra_height,
+      .width = buf.out_img_width,
+      .height = buf.out_img_height + sensor->extra_height,
       .comp_grp_id = 0x0, .split_point = 0x0, .secure_mode = 0x0,
     },
   };
@@ -1141,8 +1147,8 @@ void SpectraCamera::configICP() {
     },
     .out_res[0] = (struct cam_icp_res_info){
       .format = 0x3,  // YUV420NV12
-      .width = sensor->frame_width,
-      .height = sensor->frame_height,
+      .width = buf.out_img_width,
+      .height = buf.out_img_height,
       .fps = 20,
     },
   };
diff --git a/system/camerad/sensors/os04c10.cc b/system/camerad/sensors/os04c10.cc
index d008e1d..38be4ec 100644
--- a/system/camerad/sensors/os04c10.cc
+++ b/system/camerad/sensors/os04c10.cc
@@ -20,6 +20,17 @@ const uint32_t os04c10_analog_gains_reg[] = {
 
 }  // namespace
 
+void OS04C10::ife_downscale_configure() {
+  out_scale = 2;
+
+  pixel_size_mm = 0.002;
+  frame_width = 2688;
+  frame_height = 1520;
+  exposure_time_max = 2352;
+
+  init_reg_array.insert(init_reg_array.end(), std::begin(ife_downscale_override_array_os04c10), std::end(ife_downscale_override_array_os04c10));
+}
+
 OS04C10::OS04C10() {
   image_sensor = cereal::FrameData::ImageSensor::OS04C10;
   bayer_pattern = CAM_ISP_PATTERN_BAYER_BGBGBG;
diff --git a/system/camerad/sensors/os04c10_registers.h b/system/camerad/sensors/os04c10_registers.h
index 8b1c78c..b501656 100644
--- a/system/camerad/sensors/os04c10_registers.h
+++ b/system/camerad/sensors/os04c10_registers.h
@@ -88,8 +88,6 @@ const struct i2c_random_wr_payload init_array_os04c10[] = {
   {0x37c7, 0xa8},
   {0x37da, 0x11},
   {0x381f, 0x08},
-  // {0x3829, 0x03},
-  // {0x3832, 0x00},
   {0x3881, 0x00},
   {0x3888, 0x04},
   {0x388b, 0x00},
@@ -199,7 +197,6 @@ const struct i2c_random_wr_payload init_array_os04c10[] = {
   {0x370b, 0x48},
   {0x370c, 0x01},
   {0x370f, 0x00},
-  {0x3714, 0x28},
   {0x3716, 0x04},
   {0x3719, 0x11},
   {0x371a, 0x1e},
@@ -231,7 +228,6 @@ const struct i2c_random_wr_payload init_array_os04c10[] = {
   {0x37bd, 0x01},
   {0x37bf, 0x26},
   {0x37c0, 0x11},
-  {0x37c2, 0x14},
   {0x37cd, 0x19},
   {0x37e0, 0x08},
   {0x37e6, 0x04},
@@ -241,14 +237,9 @@ const struct i2c_random_wr_payload init_array_os04c10[] = {
   {0x37d8, 0x02},
   {0x37e2, 0x10},
   {0x3739, 0x10},
-  {0x3662, 0x08},
   {0x37e4, 0x20},
   {0x37e3, 0x08},
-  {0x37d9, 0x04},
   {0x4040, 0x00},
-  {0x4041, 0x03},
-  {0x4008, 0x01},
-  {0x4009, 0x06},
 
   // FSIN
   {0x3002, 0x22},
@@ -269,20 +260,11 @@ const struct i2c_random_wr_payload init_array_os04c10[] = {
   {0x3802, 0x00}, {0x3803, 0x00},
   {0x3804, 0x0a}, {0x3805, 0x8f},
   {0x3806, 0x05}, {0x3807, 0xff},
-  {0x3808, 0x05}, {0x3809, 0x40},
-  {0x380a, 0x02}, {0x380b, 0xf8},
   {0x3811, 0x08},
   {0x3813, 0x08},
-  {0x3814, 0x03},
   {0x3815, 0x01},
-  {0x3816, 0x03},
   {0x3817, 0x01},
 
-  {0x380c, 0x0b}, {0x380d, 0xac}, // HTS
-  {0x380e, 0x06}, {0x380f, 0x9c}, // VTS
-
-  {0x3820, 0xb3},
-  {0x3821, 0x01},
   {0x3880, 0x00},
   {0x3882, 0x20},
   {0x3c91, 0x0b},
@@ -331,4 +313,40 @@ const struct i2c_random_wr_payload init_array_os04c10[] = {
   // r
   {0x5104, 0x08}, {0x5105, 0xd6},
   {0x5144, 0x08}, {0x5145, 0xd6},
+
+  {0x3714, 0x28},
+  {0x37c2, 0x14},
+  {0x3662, 0x08},
+  {0x37d9, 0x04},
+  {0x4041, 0x03},
+  {0x4008, 0x01},
+  {0x4009, 0x06},
+  {0x3808, 0x05}, {0x3809, 0x40},
+  {0x380a, 0x02}, {0x380b, 0xf8},
+  {0x3814, 0x03},
+  {0x3816, 0x03},
+  {0x380c, 0x0b}, {0x380d, 0xac}, // HTS
+  {0x380e, 0x06}, {0x380f, 0x9c}, // VTS
+  {0x3820, 0xb3},
+  {0x3821, 0x01},
+};
+
+const struct i2c_random_wr_payload ife_downscale_override_array_os04c10[] = {
+  // OS04C10_AA_00_02_17_wAO_2688x1524_MIPI728Mbps_Linear12bit_20FPS_4Lane_MCLK24MHz
+  {0x3829, 0x03},
+  {0x3714, 0x24},
+  {0x37c2, 0x04},
+  {0x3662, 0x10},
+  {0x37d9, 0x08},
+  {0x4041, 0x07},
+  {0x4008, 0x02},
+  {0x4009, 0x0d},
+  {0x3808, 0x0a}, {0x3809, 0x80},
+  {0x380a, 0x05}, {0x380b, 0xf0},
+  {0x3814, 0x01},
+  {0x3816, 0x01},
+  {0x380c, 0x08}, {0x380d, 0x5c}, // HTS
+  {0x380e, 0x09}, {0x380f, 0x38}, // VTS
+  {0x3820, 0xb0},
+  {0x3821, 0x00},
 };
diff --git a/system/camerad/sensors/sensor.h b/system/camerad/sensors/sensor.h
index c1131aa..d4be3cf 100644
--- a/system/camerad/sensors/sensor.h
+++ b/system/camerad/sensors/sensor.h
@@ -29,6 +29,7 @@ public:
   uint32_t frame_stride;
   uint32_t frame_offset = 0;
   uint32_t extra_height = 0;
+  int out_scale = 1;
   int registers_offset = -1;
   int stats_offset = -1;
   int hdr_offset = -1;
@@ -109,6 +110,7 @@ public:
 class OS04C10 : public SensorInfo {
 public:
   OS04C10();
+  void ife_downscale_configure();
   std::vector<i2c_random_wr_payload> getExposureRegisters(int exposure_time, int new_exp_g, bool dc_gain_enabled) const override;
   float getExposureScore(float desired_ev, int exp_t, int exp_g_idx, float exp_gain, int gain_idx) const override;
   int getSlaveAddress(int port) const override;