Welcome to the forum. Although you can post in any forum, the USA forum is here in case of local regs or laws
Have you considered video, as a support for posters questions?
Reply to the thread, titled "Can you suggest a new forum category?" which is posted in UK Plumbers Forums on Plumbers Forums.
We recommend City Plumbing Supplies, BES, and Plumbing Superstore for all plumbing supplies.