diff options
Diffstat (limited to 'klippy/extras/tuning_tower.py')
| -rw-r--r-- | klippy/extras/tuning_tower.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/klippy/extras/tuning_tower.py b/klippy/extras/tuning_tower.py index b8543612..b07e0055 100644 --- a/klippy/extras/tuning_tower.py +++ b/klippy/extras/tuning_tower.py @@ -45,6 +45,10 @@ class TuningTower: self.last_position = list(pos) return pos def calc_value(self, z): + # Compensate Z-Offset + gcode = self.printer.lookup_object("gcode") + z_offset = gcode.get_status(None)['base_zpos'] + z = max(0, z - z_offset) if self.band: z = (math.floor(z / self.band) + .5) * self.band return self.start + z * self.factor |