diff --git a/src/main.rs b/src/main.rs
index a1e4c70..6fcb866 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -445,6 +445,7 @@ fn laser_frame_producer(model: &mut LaserModel, frame: &mut laser::Frame){
     // split by blanked points
     let lines = split_on_blank(new_laser_points);
     for line in lines {
+	dbg!("Line: {:?}", &line);
         frame.add_lines(line);
     }
 
@@ -1230,12 +1231,14 @@ fn laser_mouse_moved(app: &App, model: &mut GuiModel, pos: Point2) {
         let point = config.filters.homography.move_dac_point(*map_idx, [laser_x, laser_y]);
 
         // 3. update config in laser stream threat
-        let mat = config.filters.homography.homography_matrix.clone();
+
+        // 3. update config in laser stream threat
+        let homography = config.filters.homography.clone();
 
         let selected_laser_stream = model.laser_streams.get(&dac_id);
         if let Some(stream) = selected_laser_stream {
             stream.send(move |laser_model: &mut LaserModel|  {
-                laser_model.config.filters.homography.homography_matrix = mat
+                laser_model.config.filters.homography = homography
             }).unwrap();
         }