Hello To All, The best guy ive used in the last 20 years when I cant fix the problem is Byron Campbell/WA4GEG. HE is out of SHARPS CHAPEL TENN. His company is called EES (ELECTRONIC EQUIPMENT SERVICES) His web site can be found on E-HAM.net. look up his call sign and take it from there. THIS GUY IS GOOD!!!!!!!! NICK/N9HNO