I installed a hard top off of a 95, it has a rear windshield wiper and rear window defrost. I wired it all up and at first the rear wiper worked but has quite now. Was going to remove the motor but the arm will not come off. I have put penetrant on it and heated but it want move. Anyone have any good ideas before I cut the top off to allow a puller to work and yes I did release the clip.