Need help ASAP!!!! my car blew out the balance shaft seal, so i replaced all 3 seals, the water pump, the tensioners, and the belts, and after following eric-the-car-guys video i got as far as trying to tighten the belt up but i have too much slack, how do i tightn it up??? he shows you how but his already has tension on the tension side and slack on the slack side, mine is the opposite, everything is lined up how its suppose to, and also my balance shaft didnt spin freely after installing the seal so i just lined up the marks will it vibrate when running??