Appy,
This guy has been doing this sort of stuff for years, he has less years in Trade experience than me.
Re the price hike on RCD's, we used to get them, from the wholesaler at NZ$66, now they are NZ$77(1pole+N), what is your price in Auckland for a 3pole+N RCD?.
We are still trying to explain why these things are needed, how are you going at your end of the country, with these RCD's?. [Linked Image]