Lobster wrote:

Miketew wrote:
The min supplementary bonding cable is 6mm sqd now.

If so, where is this published?

It isn't, he's wrong. Regulations 547-03-xx and Table 10B in the OSG
stipulate 4mm^2, except as noted in my previous article. There has been
no change since the publication of the original 16th Edition in 1992.

--
Andy