i recently installed some BBK LT's with an O/R x-pipe with some flowmster delta 10 mufflers sounds good..but the problem is ever since then ive been noticing my e brake handle is loose and has some play in it but also the bitton at the top rattles constantly and will only stop if i put my finger on it! is this a common problem with an easy fix? or am i just screwed?!?!