First I like to start with Cary has awesome machines, can't imagine being without my rapier. Alas my first rotary was my treasure chest. The only reason that I don't use it more is that only half my tubes fit it. My American spec tubes for it well but my British spec do not at all ( Micky Sharpz liner tubes are awesome by the way ). Has anyone gone as far as taking a dremel and making the hole bigger. I know Cary mentioned that he was going to mod the TC to fit more tubes but I need to mod mine. I don't want to send it all the way to America, and was wondering if anyone had done it.