1963 Dart 170 2 Door Post Resto

Got the sound deadener installed on the inside of the roof. Got the headliner bows figured out and installed. I got the headliner installed on the bows and hung to let the wrinkles fall out a little. Issue I am seeing now is that with the last bow clipped into the retainer wires in the rear window reinforcement it doesn't seem to let the bows come forward enough so that the front bow is up in position. Does anyone have their headliner out that can measure the length of the wires that hold the last bow? I am wondering if the wires were different lengths based on 2 or 4 door. I took this reinforcement out of a 4 door.

I'd measure mine, but my 66 is a hardtop. I'd imagine the HT's, sedans, and 4-doors may all be different. Do you have any photos of the issue you're running into?