How difficult will it be to calibrate the peachy printer? The FAQ states any container can be used for the resin bed but I see there could be difficulty in calibrating the Z axis if the vessel isn't a consistent volume as the resin rises from the water drip. For example. If the vessel was shaped like a V then the z axis change per drop will be less as the water rises to the top. It seems the ideal solution is something like a U with a flat bottom but then X and Y can change based on the height between the peachy and the resin surface. I get how this printer can print large items with a different sized container holding the resin but how is it calibrated for a change in the resin reservoir.

Having a print resolution of .1mm is fantastic only if the printer can be calibrated to the same tolerances.