Hi all, I am working on my mobile setup and am having issues with my Diamond antenna. I have checked my NMO mount's continuity back to the PL-259 connector and am seeing no issues. I moved on to troubleshooting the antenna and checked continuity from the center spring pin to all the antenna set screws and I am not seeing anything. I am however seeing continuity from all the set screws all the way up to ground. The very top set screw I am seeing about 22k ohm to ground. Is it normal with this antenna for me to not see any continuity with the center pin? I tested my magnet mount TRAM antenna and was seeing continuity just fine with the center pin up the antenna. Anyone have any advice?