# NOTE:  the step generator module applies its own limits to
# acceleration and velocity.  We have discovered that it needs
# to have a little "headroom" over the accel by the trajectory
# planner, otherwise it can fall slightly behind during accel
# and later overshoot as it catches up.  In the long term we
# hope to come up with a clean fix for this problem.  In the
# meantime, please set STEPGEN_MAXACCEL below to a few percent
# higher than the regular acceleration limit MAX_ACCELERATION