vinyl top question

I personally would pull it up to where the air bubbles are and re glue it down. 3M spray about $18 a can - a whole top takes 2 cans. Spray glue on the top and on the roof and allow it to get tacky then lay vinyl back over it. If careful you should be able to lift it up and re install it.

Another option, although not the best, would be too possibly put a small pin hole where the bubble is and add glue.

Using a heat gun will not help where the glue is not holding.

Vinyl Top http://www.forabodiesonly.com/mopar/showthread.php?t=90192