Yeah, I agree with daveb12. The "A" pillars are the front door and windscreen pillars on normal sedans thus with our cars they are the same. When you look at a normal sedan with proper full door frames, the "A" pillar is the front one, the "B" pillar is the one between the front and back doors and the "C" pillar is the rear one at the back of the back doors. If you have a wagon you will also have a "D" pillar.
As far as I know (I'll have to check my AIM) Vette coupes have a steel fram inside the fibre glass both around the cowl/windscreen area and around the rear window frame with a piece going along the "T" piece to the windscreen from the front to rear, hence it would look like a birdcage if you took all the fribre glass off. That's why coupes shouldn't flex as much as roadsters (convertables) when they are lifted. The roadsters rely purely on the chassis for strength whereas the coupes have additional strength in the body.
I'd do the adjustments as recommended and see if they stay put. The bubbles you are talking about may be fibre glass cancer which is not difficult to fix if you get it soon enough.
Sweet.
