cuda window adjustments

Well I struggled getting my doors back together this afternoon. The bodyshop disassembled and of course didn't get them back together. I got the windows in and everything bolted up. Luckily I had another assembled old door to use as a guide. The problem I have now is the windows do not roll up straight. The windows seem to be tilted slighted towards the front with the rear too high. Obviously there is an adjustment somewhere but since this is my first set to rebuild I am having some issues. What am I overlooking? Is there an adjustment screw somewhere?

thx

I don't know about e-bodys but on my 69 bee there is a stop post in the glass and and adjuster on the door.

Check out this from Hamtramck-Historical.