ABS indicator holder to level Rep 2 build plate

thingiverse

This MakerBot Replicator 2X ABS print features a leveling jig for your printer's build plate. The design takes into account the distance and diameter of the gantry system rails, as well as the X-axis belt allowance. It uses an Anytime Tools Digital Electronic Indicator (Amazon p/n AT203188) for accurate readings and includes holes for Radio Shack rare earth magnets (p/n 64-1895). Pilot holes are also included if you want to secure the indicator with a set screw. To use, print in ABS using Octave 1.75mm filament with standard settings (0.20mm layer height), 10% infill, 3 shells, 230C extruder temp, and build plate at 115C with a raft. Place the jig on its back on the build plate for optimal results without support.