Homebrew PCBs

On 07/04/13 15:58, Todd F. Carney / K7TFC wrote:
> Ben,
>
> I think he was referring to the capacity of the spin machine he showed in
> the photos. I used to use spin coating, and there's no reason it can't be
> bigger.

How fast does it have to spin?  The velocity of the outside edge of the 
board would be getting quite high I imagine as you increased the board 
size.