Mesh grid skipping first line
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running my meshlevel macro
G90 ; Absolute coordinates
M557 X0:240 Y0:220 S20 ; Bed probe from and to
M401 ; Lower BLTouch probe
G29 S2 ; Clears bed height map in RepRapFirmware
G29 ; Kicks off the Z probing across the height map
M402 ; Retract BLTouch probeReturns this, and skips the first layer of probe points on the Y0
M98 P0:/macros/meshlevel.g
Warning: Skipping grid point (0.0, 0.0) because Z probe cannot reach it
Warning: Skipping grid point (20.0, 0.0) because Z probe cannot reach it
Warning: Skipping grid point (40.0, 0.0) because Z probe cannot reach it
Warning: Skipping grid point (60.0, 0.0) because Z probe cannot reach it
Warning: Skipping grid point (80.0, 0.0) because Z probe cannot reach it
Warning: Skipping grid point (100.0, 0.0) because Z probe cannot reach it
Warning: Skipping grid point (120.0, 0.0) because Z probe cannot reach it
Warning: Skipping grid point (140.0, 0.0) because Z probe cannot reach it
Warning: Skipping grid point (160.0, 0.0) because Z probe cannot reach it
Warning: Skipping grid point (180.0, 0.0) because Z probe cannot reach it
Warning: Skipping grid point (200.0, 0.0) because Z probe cannot reach it
Warning: Skipping grid point (220.0, 0.0) because Z probe cannot reach it
Warning: Skipping grid point (240.0, 0.0) because Z probe cannot reach it
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What does your G31 command look like for your probe? What is the X Y offset?
The probe can't reach Y0. You'll have to adjust your grid values to take into account the offset.
