Anyone have experience with Harlingen line of chucks in the 3-4" range? They are available from a few sellers but I'm getting a vibe (or maybe wishful thinking) they are a notch above the other more common offshore units like Sanou, HHIP, K11-mm (Accusize & Shars). The one I recently purchased for some specific fixturing had the usual cleanup requirements which I was prepared for, but the jaw TIR & lateral fit was brutal so its going back.