I've had my Izula 2 for less than a year and dearly love the knife, but I picked it up this weekend and noticed the accesory plastic/metal belt clip is start to crack and chip away where it crews to the back of the sheath. I just snugged the fasteners up when I installed it and did not over tighten them. It's almost like the base has gotten brittle over time ( I realize plastic is not the most flexible material to start with). Has an anyone else had problems with this sort of thing? Also, if ESEE doesn't replace it, I think I'd like to try the horizontal belt carry. Is the Molle lock required for this?