From a7c8476e9885835af9939cf14e6e75b868322963 Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Thu, 25 Oct 2018 17:19:27 -0400 Subject: [PATCH] docs: Update pressure advance doc to note it only impacts the extruder Signed-off-by: Kevin O'Connor --- docs/Pressure_Advance.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/docs/Pressure_Advance.md b/docs/Pressure_Advance.md index 251b368d..8a849c88 100644 --- a/docs/Pressure_Advance.md +++ b/docs/Pressure_Advance.md @@ -133,3 +133,11 @@ Important Notes (filament pulled out of the nozzle due to the stickiness of the plastic). It is recommended to disable the slicer's "z-lift on retract" option. + +* Configuring pressure advance results in extra extruder movement + during move acceleration and deceleration. That extra movement is + not further constrained by any other other configuration parameter. + The pressure advance settings only impact extruder movement; they do + not alter toolhead XYZ movement or look-ahead calculations. A change + in pressure advance will not change the path or timing of the + toolhead nor will it change the overall printing time.