what is the proper track tension and what is the proper way to adjust it,i'm getting a rubbing noise from the rear track area

just tight enough not to ratchet. is the rubbing noise a click? if so shorten your hyfax abit.

just tight enough not to ratchet. is the rubbing noise a click? if so shorten your hyfax abit.[/b]
no its a rubbing brrrr kind of noise,like the track is rubbing on something