i just ordered a trail tech endurance for my WR450 . i have 3 questions. 1st. anyone have any problems with how quick the TT store responds to there orders? i ordered mine on the 16th(yesterday) and had it 2nd day aired which to me would mean i would get it saturday but i don't think saturday counts so i should get it monday. either way it should have been shipped and it hasn't yet!! 2nd. how long does the battery last? 3rd. is it waterproof ?