Hi Dan, I was also interested in buying so please keep me updated.

Question. Why did you choose a 6mm stroke for this particular model? I think that is INSANE, BUT, I'm not a builder and you are so you must be on to something!! : ) Also I'm glad you mentioned that the machine doesn't run as loud as in the video (cause it sounded crazy for a rotary).. but the sound did help a lot in letting us know how it ran (bogs down). Is the give adjustable? Thanks for your time.