Quote Originally Posted by uncle_bob View Post
Hi

There was a question here about bed leveling and then it went away ... hmmm ...

Manual bed leveling seems to work very well on this machine. Servo bed leveling has issues with servos and temperature. Inductive bed leveling zeros to the pc board under the glass. Either way, the automatic approach has issues on a "stock" machine. I suppose you could glue tin foil to the back of the glass ... sounds like a pain ...

Bob
I'm using an 8mm inductive probe on a Pegasus 10 and it works great. It senses the PSB at about 5mm which leaves me about 3mm clearance between the probe and the print surface. Once I got the offset tweaked it
s been spot on ever since (about 3 weeks) A 4mm probe isn't going to work without some more metal below it.

Has anyone seen Prusa's new ABL setup that also measures and compensates for any skew in the x/y axises?