Just get a new set and you'll be right.. just watch the small tab that hooks on the cut out in the door frame, cheap chinese now they break easy, and it needs to hold the new felt chanel in place.
The front track felt is available, so I believe you should start with a new felt section and you will solve your problem, but I also think your channel is not right for a Coupe.
Can't help a whole lot, but I do know that the style of window channel pictured was originally used on the EARLY 1935 models - at least on the 3W coupes this was the case. As far as what differences, if any, there were in the vertical tracks or the regulators I don't recall.
Hi I am also having trouble installing windows in a 35 Ford pickup .i need to know the procedure asap my phone is 908 797 1160 doug or my email is dougshotrods@embarqmail.com