Ok, I'm having a hell of a time getting the idler back in and need to know which hole it needs to be in. I do not want to do it again. 3.33 pulley with 100" belt shipped with torque booster. They say one over from stock, This is initial install. Supposed to be in the instructions for the stock pulley but I can not find it. Anybody know with certainty which hole. I did a search and from what I can tell looks like 4th from left. Can someone confirm??? Thanks in advance