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I have an Orion Delta. worked wonders till the old mobo fried. After getting a knew one (months later) I kinda forgot how to do a lot of stuff, I am hoping you guys can help me out. below is my eeprom settings if it helps. I zeroed in the tip to be flush with the bed manually, saved settings ...

I have been talking to SeeMeCNC tech support, great people by the way, and found the HOW but not the WHY when the tip crashes into the bed when homing the Z or printing in general. I noticed this a few times when I tried homing and printing. (happens to me once out of 5 tries) I found that the orion ...