My question to those of you out there with a convertible...did the factory smash down the seams flat so this would not happen?
Correct. Factory finish to create room for the top when folded down.
We discovered this on my '67. We replaced the inner and outer wells, left the seams up (the way the parts come) and top would only close 80%. Shop spent the next couple of hours beating on the seams to flatten them. Crawled up in there on my '68 and sure enough, flattened seams. You may not remember, but I mentioned this to you and your body guy way back when. He must have remembered...
I used to be indecisive. Now I'm not sure. I feel like I am diagonally parked in a parallel universe. 1968 400 convertible (Scarlet) 1976 T/A - 455 LE (No Burt) 1976 T/A New baby, starting full restoration. 1968 350 - 4 speed 'vert - 400 clone (the Beast!) 1968 350 convertible - Wife's car now- 400 clone (Aleutian Blue) (Blue Angel) 2008 Durango - DD 2008 GXP - New one from NH is AWESOME! 2017 Durango Citadel - Modern is nice! HEMI is amazing! 1998 Silverado Z71 - Father-daughter project 1968 400 coupe - R/A clone (Blue Pearl) (sold) 1967 326 convertible - Sold 1980 T/A SE Bandit - Sold