Does the head tap ok in the centre at first but then move off the plate?
You may need to look at reducing bed diameter on line 107 of your config and possibly making sure that the starting values for rod length are closer to actual values.
Cheers,
Robin.
You may need to look at reducing bed diameter on line 107 of your config and possibly making sure that the starting values for rod length are closer to actual values.
Cheers,
Robin.