Sorry Kyle and I know what you mean as I always come off a jump and my heel ends up getting stuck every so often. I really thought about modding them but unless you can weld by yourself it will cost you bucks to mod them anyway. It seems like anyone with a size 11 or larger has this problem with these pegs. I would just save you money and sell the AC's and get the Rath's, Pro Armor, or IMS. You get the most room with the Rath.
Sorry I don't have a inexpensive answer for you. Good luck!