So I got so frustrated with mounting an antenna to the truck I pretty much gave up and went with a Wilson 5000 mag mount. SWR 1.3 to 1. My friend had a striker a 10 mag mount put that on my truck SWR down to 1.04 to 1. On the analyzer. That is with a striker 955HPC. Now I found a ranger 2970N4 with an Astatic 575 locally that I purchased. Will I be able to use that mag mount? I highly doubt it but maybe. Have not installed the radio yet. Don’t have a long enough power cord. From trying to install an antenna in the driver side back stake pocket I do have LMR 400 but the mounts are horrible. Any recommendations? I could not get the SWR‘s with 102 inch whip below 1.4 to 1. I do have a AA 55 antenna analyzer. Need help. Thank you.