We need to move away from being dependent on Vention products, this will be a clean sheet design: They are not compatible with other similar parts and are often discontinued. Limited choices are causing sub-optimal design decisions. Existing gantry is limited in width, the optimal solution is a gantry that is the width of the entire plot, thus eliminating the need for turning / complex navigation systems. We have decided to use the FamFarm-ng Amiga robot as the base power unit for BB 3.0
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