once more at the bleeding edge Michael? I am about to attempt an upgrade of my Rostock V2 to a semi V3.2 keeping the V2 framework and mounting the Duet where the Rambo lives also the SE300 effector and whip...The V2.x has been in a closet in pieces for quite a while and I debated getting into a core XY like you are using here with a future update to the tool changer but for now I think it best to let real experts like you carry the load... I was over at the SeeMeCNC forums and missed seeing you there and was told about this channel wishing you all the best for 2019
