There is one small screw keeping me from going forward. It is the screw that is on the bottom side of the stock radio tuner. I can't seem to be able to put the phillips s/driver on it. Is there a secret to getting the tuner off. When I put the s/driver in it doesn't seem to connect to a screw. Can't figure out how to get it off any other way. If anyone has installed the J&M CB radio, please tell me how to get that tuner off. Can't go any further. Thanks.