I have an 04 Enduro Comp and the front skewer keeps on coming loose when I ride hard on trails. I tried getting a new SALSA titanium skewer but it didn't fit on my bike. The bike shop said they adjusted some stuff on the bike and put a bunch of greasy crap all on the skewer and it looks okay but when I was doing some bunny hops in my parking lot it got loose again...so I'm not really sure what to make of this. Any tips??