> It doesn't work for everything, but if you need some thin foam for under
> the deck to cushion your knees, a mouse pad has been working well for me.
> Mine has a cloth top which stays wet, but you can probably find some pads
> without the cloth. There are many places on the interenet that will send
> you free mouse pads just for answering a questionaire, and computer trade
> shows give them away as well.

> Woody

I've used that blue sleeping pad material, closed cell so it doesn't absorb water, glues well with contact cement.

Greg