@AgentNoise said in Start of print rams x/y carriage into frame:
I got it working by adding a G92 X0 and a G92 Y0 after homing each axis in the homeall.g file
Well they may be benign but they also may be masking a problem.
You should continue to try and find the real cause.
If you post your config.g and homing .g files we can help you.
Frederick