Ron, I rarely log into SMC so I did not see your message. It was a company in Georgia I think that used to do cast tops for Powermatic when they were made in the USA. Mark at the Woodwhisper had a PM2000 cast iron extension also made by the same company. That's where I heard of them. As far as I know they no longer do custom orders. Rob
Rob, I saw a very old post of yours concerning extension wings for your Pm2700. Do you still have the contact info for the company that made those for you? Thank, Ron Duvall