What a miserable job that is. Do manufacturers do their own tops on the assembly line or do they have a 3rd party do them and ship them as bolt ins? Good grief that job is worse than finishing drywall. Took me 3 hours to remove the old top by myself and 6 hours to install the new top with one helper. The new top is a KEE one piece with vinyl rear window. It has an 8 year warranty. The stock top was a 2-piece with glass rear window. The KEE top is much easier to install than an OEM top too...yikes