Hello. I have a 51 and I'm attempting to rebuild my doors. I bought the glass, some used regulators, and vent windows. My question is if anyone knows of a vendor who sells the lower frame that the window rides on? In the manual it looks like there is a channel attaches to the regulator, and the window glass rides on it. I have checked all around and I am hoping its not one of the parts I need to find used. Thanks for any help you guys can give.
Corey
