Any SO3 users running Estlcam?

[WillAdams (William Adams (Carbide 3D))]

To reflash the newer boards, see the instructions for upgrading to Grbl 1.1 and CM4:

GRBL 1.1 and Carbide Motion 4

Here’s a link to the first builds of GRBL 1.1 and CM4. It’s not what we’d call “done” but it works well and we want to get it in the hands of some of our more brave users. DON’T UPGRADE IF YOU ARE USING YOUR MACHINE FOR PRODUCTION OR CANNOT RISK HAVING YOUR MACHINE DOWN WHILE WE WORK THROUGH THIS VERY EARLY RELEASE This update is good for all Carbide 3D machines. Shapeokos must have homing switches though. If you have any problems, please send them to beta@carbide3d.com so we can open a t…

(I believe that translates to hold down the Z-axis homing switch)