I finally got my new balancer on my 95 gt, and I'm not sure if the belt has enough tension on it. I adjusted the tensioner as much as I can with my hand by pushing it down and tightening the nut. On the water pump pulley, I can slide the belt a little bit back and forth but it does have a slight drag, as shown in the pic. Is this ok? Or does my belt need a little more tension?