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-rw-r--r--klippy/extras/quad_gantry_level.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/klippy/extras/quad_gantry_level.py b/klippy/extras/quad_gantry_level.py
index 32dd3b7d..09f7e886 100644
--- a/klippy/extras/quad_gantry_level.py
+++ b/klippy/extras/quad_gantry_level.py
@@ -14,6 +14,7 @@ class QuadGantryLevel:
self.printer.register_event_handler("klippy:connect",
self.handle_connect)
self.probe_helper = probe.ProbePointsHelper(config, self.probe_finalize)
+ self.probe_helper.minimum_points(3)
gantry_corners = config.get('gantry_corners').split('\n')
try:
gantry_corners = [line.split(',', 1)