Another owl printing

Filament is still wet. But, we’ve done some bed leveling and other upgrades! Aluminum frog plate now installed. New microswitch mounts are installed. New belt guide, so the motor stays in place. We have installed the bed heaters, but still have to wire them. Two bed heaters!

We’re thinking of using mill mode to precision grind the bed. The current plate has .3 mm error — it may be possible to improve that.