I sure could use some help with my Smoothieware resonance issues I'm having with my 3D ceramic printer. I thought one of you guys on this forum would be able to help because I utilize .375 x 16 Acme screws with NEMA 23 running Smoothieware. I've tried manipulating all of the usual suspect settings with no real progress. Everything functions properly until I try to bring the speed up above 300 mm/min..
I can print out a circular vase with no problems, but if I put sharp corners in the vase I have the same problem again and the print will skip. If I decrease the overall speed under 280 mm/min it works but as soon as I pick up the overall speed the problem comes up again? here are some of my smoothie settings that I'm currently experimenting with.


planner_queue_size 32 # DO NOT CHANGE THIS UNLESS YOU KNOW EXACTLY WHAT YOU ARE DOING
acceleration 50 # Acceleration in mm/second/second. was500
#z_acceleration 500 # Acceleration for Z only moves in mm/s^2, 0 uses acceleration which is the default. DO NOT SET ON A DELTA
acceleration_ticks_per_second 100 # Number of times per second the speed is updated was 1000
junction_deviation .0001 # Similar to the old "max_jerk", in millimeters,
# see https://github.com/grbl/grbl/blob/master/planner.c
# and https://github.com/grbl/grbl/wiki/Configuring-Grbl-v0.8
# Lower values mean being more careful, higher values means being
# faster and have more jerk
#z_junction_deviation 0.0 # for Z only moves, -1 uses junction_deviation, zero disables junction_deviation on z moves DO NOT SET ON A DELTA
#minimum_planner_speed 0.0 # sets the minimum planner speed in mm/sec


# Stepper module configuration
microseconds_per_step_pulse 1 # Duration of step pulses to stepper drivers, in microseconds
base_stepping_frequency 100000 # Base frequency for stepping, higher gives smoother movementwas 100000


# Cartesian axis speed limits
x_axis_max_speed 350 # mm/min
y_axis_max_speed 350 # mm/min
z_axis_max_speed 250 # mm/min


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