Hi. guys, this is my first post on the forum. I apologize if I've posted it in the wrong place. I have an 88 Monte Carlo SS, that I just bought a fairly expensive car cover for and I want to put the antenna hole in the car cover in the right spot. Any suggestions? Also, the antenna is not a power antenna, but will the mast screw out of the flange nut that sits on top of the fender? Thanks in advance.