Give me some advice.

So this summer I bought the 2012 Full Tilt High Fives. Good boot, stylish. But I only have one problem. My feet are killing me when I use them. I've had these boots heat molded twice. Once at my local hill, and once at a shop in Syracuse. But after these heat molds they still make my feet numb after 2 runs. Here's the other thing. My friend has the same liners in his boots, and when i throw them in mine, they fit great, and there is no problem whatsoever, and he hasn't gotten his heat molded once. I don't know what to do, someone help me out