So I just got new boots (SPK Kreations) and sometimes when I land my big toe slams into the front of my boot. I don't know if it's the shell or the liner but I do know that it hurts like shit. I had a professional fitter size me up and it felt awesome in the store. I've only used them about 5 days now... is there any more "packing out" to do in the soles? Is there any way to stretch the liner or boot at all??