![](/profile/get-photo.asp?memberid=516&type=profile&rnd=126) Chilliwack, British Columbia | I know not what you want to hear, but run a ground wire front to back. Ground to frame only is not as reliable as you think it should be, been there done that. Once that is done I bet half your problems are fixed, if not all. If nothing else it eliminates that giant red flag that most of us see.
Good luck, been there done that, very frustrating to say the least!
Glenn |