Leaking T-Tops can be caused by a variety of factors, but before you replace those weatherstrips, give these eccentric guides a try.
Guides replace the ones that are in the A and B pillar of the car where the top pins enter the body. By offsetting the hole in the guide, you pull the top down tighter against the seals - this alone can cure most top leaks.
Includes two eccentric guides - enough to do one T-Top panel. Simply pop the old guide out with a straight blade screwdriver and pop the new one in!