Originally Posted by damies
Have you got pictures of those windscoops? How well do they work with heavy rain?
In heavy rain, I put up a small polytarp over the hatch. Usually get enough wind through.
I keep 3 diff size polytarps.
The windscoop was patterned of an old purchased one which had died. It depends on the size of the hatch as well.
For light winds a box kite shape works well. Ours look like a spinaker.