I'm not worried about it. Pretty happy with the runner the way it is. I'm in no rush for changes. If the rr2 happens great, if not, that's okay too. Keeping it affordable is good too. The rr2 is looking to be in the 450-500 range, for a heavier, less serviceable unit. Maybe it will still be an option for the deeper pockets. The work is all there to make it. Its push a button and print. In the meanwhile. The rr1 is where its at. Rebuilding an rr1 is cheap so they can last for a long time. The rr1 as an investment makes a lot of sense.