3/16" board maybe, fender washer maybe, all depends on room you have. Back leg of a table out of the way for computer hardware. Piece of Aluminum might work too. Depend s on what you got kicking around the shop/garage.Hi,
Yeah i guess a thicker board would do it. I'd have to see if the distance it would bring the strip out from the wall would bother anything in front of it. I could probably live with 1/4 inch but 3/4 inch would be pushing it.
Lots of ways to skin a cat.