On 2006-07-16, Thomas D. Horne, FF EMT wrote:

There are add on lugs available for Square D ground buss bars for
many sizes of wire. Adding one of those to the existing buss bar
would be an elegant solution.

Ah, thanks for the pointer, that's a good solution. I think I may
have one of those lying around, I didn't understand its purpose when I
received it.

Cheers, Wayne.