1966 Barracuda Door Glass Rear Channel Run Liner

I am going to try and take the Just Mopars felt and run it right down the middle and then up the sides since the glass only rubs on both sides. I can't send it back because I have cut one strip to proper length. If this does not work then I will order the 2 5/8" felt and start over. For those of you who have a 66 Barracuda and plan on doing this job make sure you order the right size 2 5/8" wide. Fran at Just Mopars does not carry that size.
Bob