Delta Probing Wierdness

[zzing]

I have been following the delta calibration procedure and when trying to get a consistent trigger height, the G30 S-1 command is acting a little weird.

Here is what it is doing while at (0,0): https://www.youtube.com/watch?v=KZfxW8t_FiE

My config: https://gist.github.com/madebyjeffrey/2456bddcf6ef786d81ff64d11db44169

My trigger heights each time were ~1.1, ~1.3, ~1.7. So it appears that something funky is going on.

My setup is with a precision piezo PP20 setup in a custom effector.

This is a mini kossel.

Any help or guidance would be appreciated.

[dc42]

Looks like you've updated from old firmware but you haven't deleted the deploy.g and retract.g files.