Denvi / Candle

GRBL controller application with G-Code visualizer written in Qt.
GNU General Public License v3.0
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Strange Heightmap Values? #506

Closed jeremylaratro closed 2 years ago

jeremylaratro commented 3 years ago

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PC info

Describe the bug I'm getting very extreme heightmap values (between -7 - +5). There are huge drops at the end of the boards, where the real difference is within a millimeter. This is on copper clad pcb board, so its nothing overtly bendable or uneven.

To Reproduce Steps to reproduce the behavior: I set the z probe, and zero the x,y, and z axes. Then I start the heightmap ( Create -> Auto -> probe). The probing works normally.

Expected behavior Heightmap with accurate values

Screenshots https://ibb.co/31rH2qB https://ibb.co/yPfKCvr

Denvi commented 3 years ago

Is the steps/mm firmware settings correct? Need "settings.ini" file from Candle folder & "$$" firmware command output.