diff --git a/src/AcDream.Core/Physics/TransitionTypes.cs b/src/AcDream.Core/Physics/TransitionTypes.cs
index 7eb99fb..ad6d9e7 100644
--- a/src/AcDream.Core/Physics/TransitionTypes.cs
+++ b/src/AcDream.Core/Physics/TransitionTypes.cs
@@ -657,8 +657,14 @@ public sealed class Transition
         foreach (var obj in _nearbyObjs)
         {
             // Broad-phase: can the moving sphere reach this object?
-            float distToCurr = Vector3.Distance(currPos, obj.Position);
-            float maxReach = sphereRadius + obj.Radius + movement.Length() + 1f;
+            // Use horizontal distance for cylinders (Z extent is checked separately).
+            Vector3 deltaToCurr = currPos - obj.Position;
+            float distToCurr;
+            if (obj.CollisionType == ShadowCollisionType.Cylinder)
+                distToCurr = MathF.Sqrt(deltaToCurr.X * deltaToCurr.X + deltaToCurr.Y * deltaToCurr.Y);
+            else
+                distToCurr = deltaToCurr.Length();
+            float maxReach = sphereRadius + obj.Radius + movement.Length() + 2f;
             if (distToCurr > maxReach)
                 continue;
 
@@ -755,14 +761,13 @@ public sealed class Transition
 
         if (bestT >= float.MaxValue)
         {
-            // Debug: log nearby objects that didn't trigger collision
-            if (_debugMissCounter++ % 120 == 0)
+            if (_debugMissCounter++ % 120 == 0 && _nearbyObjs.Count > 0)
             {
                 foreach (var obj in _nearbyObjs)
                 {
                     float d = Vector3.Distance(checkPos, obj.Position);
-                    if (d < 3f)
-                        Console.WriteLine($"NEAR: obj {obj.EntityId:X8} gfx={obj.GfxObjId:X8} type={obj.CollisionType} dist={d:F2} r={obj.Radius:F2} cylH={obj.CylHeight:F2} pos={obj.Position}");
+                    float hd = MathF.Sqrt((checkPos.X-obj.Position.X)*(checkPos.X-obj.Position.X)+(checkPos.Y-obj.Position.Y)*(checkPos.Y-obj.Position.Y));
+                    Console.WriteLine($"MISS: eid={obj.EntityId:X8} gfx={obj.GfxObjId:X8} type={obj.CollisionType} dist={d:F2} hdist={hd:F2} r={obj.Radius:F2} cylH={obj.CylHeight:F1} playerZ={checkPos.Z:F1} objZ={obj.Position.Z:F1} player=({checkPos.X:F1},{checkPos.Y:F1}) obj=({obj.Position.X:F1},{obj.Position.Y:F1})");
                 }
             }
             return TransitionState.OK;