Endstop Addon for Sapphire Pro corexy

thingiverse

Problem with the Sapphire Pro is that Endstops are too far back. Either moving in Y direction causes damage to heated bed cable or thermistor when it scrapes against Z-axis bearings. Or moving in X direction can cause issues with belt at first pulley, depending on how it's attached to hotend carriage. This add-on addresses both issues by controlling both Endstops. Available build space is now 220mm x 220mm. But let's be honest, the actual print bed size of 235mm x 235mm was never actually available from the manufacturer in the first place.