My name is Scott Broad and I live in Toronto Canada. I own a Thor Tuscany 36MQ. I am an Electrical Engineer and have worked as a vehicle fire investigator, specializing in Marine and RV for the past 22 years.
I have some information for you that might help you understand the phenomena that occurred to your coach. I tried to post it her for you but it was too long
I can send you an email if interest. Sbroad@rogers.com is my address.