catkin
Well-Known Member
We do 2 exercise sheets too, although our waterproof one still billows a bit. I've got my eyes open for a heavier weight waterproof one to kill 2 birds with one stone
We are using 2 waterproof ones - the longer one with a big tail flap underneath, and the shorter one on top which seems to hold down the billowing a bit with its weight and fillet string passing over the sides of the underneath one. (for info on sizing/styles if useful - underneath is a Mark Todd, top a Shires hi-viz)