89 R100 Suburban...I need your Help

[mcrich65]

Okay here is my issue i have a 89 GMC suburban with a tailgate and as you made know from other owners the tailgate window motor has failed and they are getting harder and harder to find and replace. So i found a video on YT showing you how to convert to a manual window. Well i jumped right on that an took to the LMC website and purchased everything i needed. Now here is where it gets interesting problem 1)the window regulator is longer then the electric one so once it reaches the outside edges of the window track. It stops or jumps track... problem 2) the clutch that is supposed to engage the regulator is to short and once its completely install it doesn't work....any help or ideas are welcome