LR4 beta test cut - 90mm/sec. 12mm depth of cut. 1/4” 2-flute. Kobalt router about 4 or 4.5.

In order to keep from skipping steps, I had to increase the amps to the TMC 2209 drivers - from 0.8 up to 1.0. The earlier failed attempts that you see in the MDF material were from when I was trying before I raised the amps in the config.YAML file.