carriage
knee_speed
kspeed
All
Used to control non-linear acceleration. The carriage acceleration decreases as
the carriage reaches its peak velocity. The kpseed parameter can be used to
adjust the velocities at which the acceleration changes. Normally not changed
from default. If set to 0, the optimal kspeed is calculated (about half the
maximum speed). Changing knee speed can significantly slow carriage
acceleration and lead to carriage stalling.
integer