How to change the rapid rate or acceleration speed for HDM

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

See:

Testing More Aggressive GRBL Settings

Hey guys, I’ve been playing around with some modified GRBL settings for awhile now with the hopes of one day convincing Rob to open up the throttle a bit more on default machines. Please consider these “beta” settings, but if you’d like to test them on your Shapeoko I’d welcome any feedback. Here are the parameters I’ve modified: $25 = 1700 // Homing seek speed (for initial touch-off) that I run. If you haven’t flashed settings for your machine since 2018, you may be be at 1000mm/min which wou…

for a discussion of the numbers/settings involved.