docs: Note impact of warping during pressure advance tuning

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2018-10-25 12:03:47 -04:00
parent ca7dd8bfd4
commit 3d7e8fa5ec
1 changed files with 9 additions and 0 deletions

View File

@ -97,6 +97,15 @@ Important Notes
corner. If this occurs, then ignore that corner and tune pressure
advance using the other three corners.
* Check for warping at the corners during the test prints (the corners
detaching from the bed and rising a small distance upwards during
the print). If one corner appears warped then ignore that corner
when tuning. If significant warping is seen throughout the test then
typical solutions are to reduce the slicer's first layer speed,
adjust the bed temperature, and/or to use the slicer's brim feature.
Pressure advance itself is unlikely to impact warping, but this
tuning test is sensitive to it.
* If a high pressure advance value (eg, over 0.200) is used then one
may find that the extruder skips when returning to the printer's
normal acceleration. The pressure advance system accounts for