Bimare sells DB wells for both straight and curved boards for A-class cats. I never have seen one. Please talk about how you plan to make curved boards, as several profiles are presently used/sold-- depending.

Also- I made my own perforated PE painters dropcloth- left it folded up and put a zillion little holes in it. Worked fine.


Dacarls:
A-class USA 196, USA 21, H18, H16
"Nothing that's any good works by itself. You got to make the damn thing work"- Thomas Edison