I've been reading whats posted here for a few years now and I think I've seen most, if not all post concerning sheep hunting boots. My problem is that I have spent a small fortune over the years trying to find mountain boots that fit. I have been cursed with very narrow, high arched feet. I've been to Alaska twice to hunt so far and have lost toenails on both trips from waders that are imposible to make fit properly. I can survive the waders I think, for the wet country hunting OK but I have a sheep hunt booked for 2011. What I have decided to do is bite the bullet and have a pair of custom made boots built. My question for all of you experienced sheep hunters is; what height boots are exceptable? Most of the makers I have found only offer a boot that is approximately 6" high. Is this high enough? Any advise would be helpfull.