There are several topics on the forum that talk about Easel. I ran a test a couple of years back, and responded in this topic. At the time, if you placed your router at the level of the top of the stock in the lower left corner, and either cycled the electronics or use “Reset All Coordinates” from the menu, Easel g-code worked just fine without modifications. In some forum topics after that, others wrote some scripts that added to/modified the Easel g-code to provide some additional functionality. I think they provided the scripts, so if you are interested, you might search out topics with the keyword “Easel” on this forum.