diff --git a/src/stitching_scanner.py b/src/stitching_scanner.py
index e49daf4..32a4f2b 100644
--- a/src/stitching_scanner.py
+++ b/src/stitching_scanner.py
@@ -756,7 +756,7 @@ class StitchingScanner:
                 # Done when we've moved enough
                 if abs(total_y) >= target_displacement:
                     self.log(f"Row transition complete: {abs(total_y):.1f}px")
-                    self.state.current_y = 0
+                    self.state.current_y -= self.state.mosaic_init_width
                     self.motion.send_command('s')
                     time.sleep(self.config.settle_time)