diff --git a/visual_test.py b/visual_test.py
index 8f64164..1388588 100644
--- a/visual_test.py
+++ b/visual_test.py
@@ -247,15 +247,24 @@ def main() -> None:
             asteroid_planet = None
             soi_exit_time = None
 
-            # Advance to next crossing
-            cross_idx += 1
-            while cross_idx < len(sun_crossings):
-                if sun_crossings[cross_idx][0] > sim_time + 0.1:
-                    soi_enter_time = sun_crossings[cross_idx][0]
-                    break
-                cross_idx += 1
-            else:
-                soi_enter_time = None
+            # ── Recompute trail from new sun orbit ──────
+            trail_asteroid_sun = [
+                to_screen(x, y) for x, y in
+                generate_orbit_points(asteroid_sun)
+            ]
+
+            # ── Recompute future SOI crossings ───────────
+            window = SEARCH_ORBITS * max(asteroid_sun.period, PLANET.period)
+            sun_crossings = find_soi_crossings(
+                asteroid_sun, PLANET, SOI_RADIUS,
+                sim_time + 0.1, sim_time + window, n_steps=1000,
+            )
+            print(f"    Re-scanned: found {len(sun_crossings)} future crossing(s)")
+            for i, (enter, _) in enumerate(sun_crossings):
+                print(f"      [{i}] enter={enter:.1f}s")
+
+            cross_idx = 0
+            soi_enter_time = sun_crossings[0][0] if sun_crossings else None
 
         # ── Compute current positions ──────────────────────
         px, py = PLANET.position_at(sim_time)