Problems with Winterboard
My jailbroken iPhone's icons are messed up. Using winterboard, I'd installed Matte Nano, and Smoog. But when I decided to revert back to the basic original theme, a few icons from one of the themes (I'm not too sure which) seems to have stuck- stuff like epocrates, factbook, unify, NME radio... All other icons are the same, but those stay in their smaller size, and with their matte cover.
Is there any way to reset my springboard to basically factory conditions, without unjailbreaking and rejailbreaking?