Installed a midwest kit on the pickup yesterday and everything was a great fit and seemed to be about perfect except the idler pulley, my truck is a smooth surface belt so they say to use the supplied belt. Tried to put the idler pulley where it was said to go on the front cover and the belt was about 1.5''-2" to short, checked routing and it was correct. Moved the idler pulley over to where the double sided belt trucks are supposed to be mounted and the belt was tight. Everything ran fine for the initial test drive and run around, but then it started squeaking, curious if anyone else has had this problem. Going to play around today and see if we can figure anything out.