From 2fc89363db82365da3b1268e0a36c910bae98b0a Mon Sep 17 00:00:00 2001 From: Ryan howard Date: Wed, 13 Mar 2024 12:07:13 -0400 Subject: [PATCH] only dispense air gap on non-blank trials --- .../hardware_testing/gravimetric/liquid_class/pipetting.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/hardware-testing/hardware_testing/gravimetric/liquid_class/pipetting.py b/hardware-testing/hardware_testing/gravimetric/liquid_class/pipetting.py index 1095a0c4da35..0e4d79430213 100644 --- a/hardware-testing/hardware_testing/gravimetric/liquid_class/pipetting.py +++ b/hardware-testing/hardware_testing/gravimetric/liquid_class/pipetting.py @@ -258,7 +258,8 @@ def _aspirate_on_retract() -> None: def _dispense_on_approach() -> None: # remove trailing-air-gap - pipette.dispense(liquid_class.aspirate.trailing_air_gap) + if not blank: + pipette.dispense(liquid_class.aspirate.trailing_air_gap) def _dispense_on_submerge() -> None: callbacks.on_dispensing()