Adjusting torsion bars

hey...i have a question for you guys...I have my car sitting pretty low, and I dont have much more room for a lower adjustment, cuz theyre dang near backed out...lol...and when i jack it up by the k frame and wheels hangin, the torsion bar adjustment bolts are loose....is that okay?? or supposed to happen, i never really payed attention to that..so i dunno if its normal or not..lol