Originally Posted by ferg33772
I originally bought the Cyclone from Camping World and it was BOGO and on sale for $21.49 but, when I got up on the roof I discovered they would not work because my roof wasn't flat. I have a barrel roof so I returned them for a 360 Siphon
I hadn't thought of the sloped roof problem. Our roof is very sloped too (front-to-back), so I guess I'd have the same issue with the Cyclone.
Could the bottom flange not be tilted to match the slope of the roof ?
However from looking at the photos of the 360 Siphon it looks like it has a fairly large flange that's designed to screw down into a flat roof too.
Wouldn't that have the same issue with a sloped roof ?