Hey do any of you bodyboarders know what the problem is when your bodyboardig and the sides of your feet hurt after a while? Like i was wearing a 3mm boot with XL custom x fins and after like 10 minutess the side of my feet start to hurt. Do you think maybe the boot/fin is too tight? Or maybe the boot is too big and the air inside is trapped after all the movement? IDK. If you can help me, or tell me what to do lemme know here....