I'm new to turning and am up to bowl #10 with a PSI chuck. I was turning a larger end grain piece two weeks ago and figured I had hit the wall. The lathe is an old 14/11 Delta (1"x8 spindle) but it seemed to me the chuck was the limiting factor. I got an email feed from Tekna on some SN2 factory refurbs for a reasonable price and was wondering if others here had any experience with their refurb products? My future plans include a larger (PM90) machine so I'm looking to the future as well. Any thoughts are appreciated.