I'm very sorry if I have invaded private territory, I genuinely had no idea what a "ground loop" or how it occurred. I thought it best to ask in this forum because this is where knowledgeable people are most likely to frequent. With many thanks to VIRGIN and OLEO, I am now wealthy in knowledge and moreover, entirely satisfied that I have received more accurate information than I may have received in the wannabees forum.
I am now leaving, banished into exile into the land of the wannabees!