so i've had my nashbar single speed hub for probably 2 1/2 months and now all im getting out of it is popping and slipping. i broke it open on the freewheel side and noticed that the pawls seem to be nice and gnaled on. i would just try and oder a new freewheel, but im afraid that the "clicks" (the part which the pawls lock onto) are stripped or otherwise damaged... has anyone had any experiance with this? did i get a bum hub? and should i fix it or just get another one?