From f160a3a824811967bf64376e5afa7261f6a9bd91 Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Wed, 23 Oct 2019 19:50:51 -0400 Subject: [PATCH] docs: Reword Pressure_Advance.md paragraph on kinematic impact Signed-off-by: Kevin O'Connor --- docs/Pressure_Advance.md | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/docs/Pressure_Advance.md b/docs/Pressure_Advance.md index 0ce7e6bf..f3f62221 100644 --- a/docs/Pressure_Advance.md +++ b/docs/Pressure_Advance.md @@ -137,10 +137,12 @@ Important Notes 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. +* The pressure advance system does not change the timing or path of + the toolhead. A print with pressure advance enabled will take the + same amount of time as a print without pressure advance. Pressure + advance also does not change the total amount of filament extruded + during a print. Pressure advance results in extra extruder movement + during move acceleration and deceleration. A very high pressure + advance setting will result in a very large amount of extruder + movement during acceleration and deceleration, and no configuration + setting places a limit on the amount of that movement.