FWIW...I'm not sure if the windows are very similar on the TF trucks compared to the AD pickups.....one of my 52 windows would go about half way and then "lock down". In the end I found that the pattern slipped when the new glass was cut and the glass became more "square" than with the slight angle to the back edge. They cut me another and it rolls up and down nicely.
Could your glass have been cut wrong somewhere along its life?


1937 Chevy Pickup
In the Gallery
1952 Chevy Panel
In the Gallery
More photos
1950 Chevy Coupe
Pictures!

I'd rather walk and carry a Chevy hub cap than ride in a Ferd.
I can explain it to you, but I can't understand it for you smile