dougrainer wrote:
If you have it at the rear area, then the test drive is not needed. Are you POSITIVE the bubbles have not been there since day 1? Doug
Absolutely positive. I have spent a great deal of time on the roof, especially when I was installing our solar system when the RV was newish. Had there been bubbles I would have noticed them. I've also been up there tilting the panels from time to time, and many, many other times when checking and sweeping the slide tops for debris before closing them to role to our next location, cleaning the roof and skylights, etc.