I hooked up my 2510 to run it a bit ande its doing some crazy things first off it keys or say it keys 30 watts and has back swing but when on a dummy losd it says dead keying 6 swinging 25-30 i also noticed on the antenna swr is like 2 or a little above but on the dummy load ofcourse all was good. i checked jumpers and other radios they all work goodthe way they should i even tried different length jumper but its still actin funny. Any ideas??? This radio use to work flawless Its really bugging me as to whats wrong ...