Anyone own/worked on these shoes and/or set some Look cleats on them? I just bought a pair and I've eaten through three cleat bolts this week. 2 of the supplied bolts stripped the two threads closest to the bolt head (different holes) and tonight I stripped one of the supplied Look bolts in the same spot. I don't feel like I'm twisting harder than I usually do. Anyone else had experience with them stripping bolts?