(Delta) Mesh Bed Leveling with variable trigger height?



  • I briefly experimented with underbed piezo sensors but got frustrated with how the sensitivity varied based on XY location.

    I see that it is possible to add an "H" parameter to the G31 commands when running the delta calibration.

    Is there any way to take the same strategy with mesh bed leveling? Can I somehow add a trigger height parameter for each mesh bed leveling probe location?



  • @tgarr said in (Delta) Mesh Bed Leveling with variable trigger height?:

    I briefly experimented with underbed piezo sensors but got frustrated with how the sensitivity varied based on XY location.

    I see that it is possible to add an "H" parameter to the G31 commands when running the delta calibration.

    Is there any way to take the same strategy with mesh bed leveling? Can I somehow add a trigger height parameter for each mesh bed leveling probe location?

    Are you talking about Mesh Bed Compensation - which is used to compensate during printing for bed irregularities - or are you talking about Auto Bed Leveling/Manual Bed Leveling Assistant - which are used to actually level the bed.

    Frederick



  • Sorry, mesh bed compensation. To be done after bed leveling in hopes of getting that last little bit of variation out of the first layer.



  • @tgarr said in (Delta) Mesh Bed Leveling with variable trigger height?:

    Sorry, mesh bed compensation. To be done after bed leveling in hopes of getting that last little bit of variation out of the first layer.

    I'm am not aware of any way to apply corrections for each point being probed.

    In very old versions of the firmware there was a type of mesh bed compensation that allowed that but it is long gone.

    Frederick


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