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Diffstat (limited to 'klippy/extras/bed_tilt.py')
| -rw-r--r-- | klippy/extras/bed_tilt.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/klippy/extras/bed_tilt.py b/klippy/extras/bed_tilt.py index a6254a29..c8a577a3 100644 --- a/klippy/extras/bed_tilt.py +++ b/klippy/extras/bed_tilt.py @@ -39,6 +39,8 @@ class BedTiltCalibrate: for p in points] except: raise config.error("Unable to parse bed tilt points") + if len(self.points) < 3: + raise config.error("Need at least 3 points for bed_tilt_calibrate") self.speed = config.getfloat('speed', 50., above=0.) self.horizontal_move_z = config.getfloat('horizontal_move_z', 5.) self.probe_z_offset = config.getfloat('probe_z_offset', 0.) |