diff -r eca835df4106 -r 115c76f94b4a hedgewars/GSHandlers.inc
--- a/hedgewars/GSHandlers.inc	Tue Jun 29 15:50:34 2010 -0400
+++ b/hedgewars/GSHandlers.inc	Tue Jun 29 15:52:13 2010 -0400
@@ -1197,7 +1197,8 @@
         end;
         nx := nx - tx;
         ny := ny - ty;
-        len := len - _0_3 // should be the same as increase step
+        // len := len - _0_3 // should be the same as increase step
+        len.QWordValue := len.QWordValue - _0_3.QWordValue;
     end;
 
     if not haveDivided then