Dwight,
When I tried making my own, I found that duct tape worked pretty well to hold the foam pieces in alignment so it might work if you wanted to split one in two pieces. One problem though is that it only allows you to curve the incline one way (concave to the tape side).
Doc
When I tried making my own, I found that duct tape worked pretty well to hold the foam pieces in alignment so it might work if you wanted to split one in two pieces. One problem though is that it only allows you to curve the incline one way (concave to the tape side).
Doc