hey guys, as you can tell im new here. well i just purchased a 86 560 and i have a few questions. the first is about the watherstripping and i took it to a store here in lexington and they said it would cost $750 for the job which is both doors on the hardtop and the windshield and i was wondering if i could get instruction on how to do that my self. also the soft top wont lock into place, it wont come out far enough. the guy said it could have shrank? is that what happened?