I bought a Sherline 4" rotary table, some chucks & other related do-dads from them last Oct?-2015. My first purchase from them. Specifically I wanted a small RT for finicky model work. I made a baseplate for it & hold the RT in my 6" mill vise. Anyway I couldn't be more impressed with it & value. Its well designed, accurate & several Sherline components plug & play. They have a unique center button so you can screw on 3-jaw & 4-jaw chucks if desired. The chucks are also nice little watchmaker jewels & reasonably priced. Compared to a same sized RT offshore P.O.S. I saw for about the same money, there is no comparison. I live in Canada which is always a crap shoot getting parts shipped & avoiding the UPS dinger minefield. Sherline's staff took my order efficiently, answered spec questions up front & shipping went 100% smooth. I have no stock in the company, just a happy customer. I've also seen some incredible model engineering done 100% on Sherlines. I hope the negative experience was isolated. It would be a shame if another good USA brand was undermined.