Replying to Shin bang in Fulltilts

So In the summer I picked up some fulltilt decedent 8s and after skiing on them for a couple weeks I started to get some really bad shin bang. My previous boots also did the same thing and that was part of the reason i got full tilts. I ski like 3-4 times a week and like 95% of the time in the park. I really dont think my boots are to big and I actually love the fit and everything about them except for the shin pain. I have definitely looked at some other threads about this but I haven’t really seen any clear solutions. Ive been trying gel pads that a ski shop gave but it hasn’t really helped. Im not sure if a different boot would fix it as these ones seem to fit perfectly in ever other way. Do have any suggestions or personal experiences that could help?