Yesterday I was taking my battery grip off my 30D and the plastic gear striped out on me, now I can't get my grip off and its getting lose. I shoot a lot of rodeos so my camera is in a lot of dust. When I was taking it off it sounded like it had a little dust in there, but I didn't think it would strip out on me
This grip isn't even a year old I got it in December of last year. Do you think canon will warranty this?
Has anyone ever had this happen before?

580 EX 11 flash- manfrotto tripods and monopods.
