thats just it they sent them out to be chopped. convs.were cut from t-tops.the article said that there was factory frame bracing that was added for sopport in place of the roof section that was removed when the t-top was origanally cut open. idon't guess theres more research to be done before we start cuttin anda choppin PS. JUST FOUND OUT I'VE GOT ANOTHER CREW MEMBER ON THE WAY! AL