DIY Dual head CoreXY printer

This is a project that I started in 2020 and is now on the shelve waiting for the plotter to finish first. This new printer should bring best of both worlds; Fast CoreXY movements in a heated chamber (designed up to 90 degree Celcius) with 2 water-cooled extruder heads. Toolhead lifting will be done by wire, leaving the dual-stage solenoids out of the heated chamber, like all other actuators.