diff -r 1faae19f2116 -r 1493f697d1bb hedgewars/uCollisions.pas
--- a/hedgewars/uCollisions.pas	Sat Apr 12 18:16:12 2008 +0000
+++ b/hedgewars/uCollisions.pas	Sun Apr 13 12:29:26 2008 +0000
@@ -241,7 +241,7 @@
 
 if flag then
    begin
-   if hwAbs(Gear^.dX) < cHHKick then exit(true);
+   if hwAbs(Gear^.dY) < cHHKick then exit(true);
    mx:= hwRound(Gear^.X);
    my:= hwRound(Gear^.Y);