Hmmm I'm trying hard to visualize your problem. Is the "Panel" your talking about on the glass t-top itself or are you talking about the frame around the windshield and center support bar? Sorry I'm cunfused.

I assume you are talking about painted T-tops, with loose headliners.  I have tried to "unwarp" them with no luck.  You can buy replacement velcro pads and either glue or pop rivet them onto the T-top.  When you say T-top posts, are you referring to the posts up the side of the windshield?  I believe those were riveted on, but I am sure good glue would also work.

Larry

John,

My TTops were missing the headliners all together.  My velcro pads were attached with phillips head screws. I went the cheap way and got the aftermarket plastic headliner replacement that just screws into place.

HOWEVER...if your velcro pads need replaced...DONT BUY THEM! I dorked up and bought new ones when I ordered those cheap replacements not realizing I didn't need them.  If you want them...let me know.  Free of charge to a fellow military man ;)