i have had that happen when i move to pick up a spare. usualy is a spot that didnt get wiped after oiling the lanes. i have a towl that has a rough area that i use to wipe the slide patch with. once i wipe it, i dont have that problem. So to correct it you can either wipe your shoe or wipe the area on the approach side of the foul line. both should help with that problem.
Bookmarks