I have taken it apart again, the belt is the correct one, verified it vs numbers on website for repairclinic. The pulley is clean, the motor pulley clean and the wheel pulley on the bottom of trans is clean. The only thing again I have noticed is that the idler pulley moves up and down and is loose from the nut that holds it to the motor, I am assuming this is normal. It may be what is causing the belt to slip. Anyone?