Vibrating knife cutting pattern is not closed.

Snow Sun

• Segnala

There more causes: 1 Servo motor delay 2 Knife shape you can try to solve it by the following: 1 set the knife rise up and go down delay whick means the knife go down and delay for some time and the start cutting. when finished a closed shape cutting, a rise up delay is inserted to wait the path to meet the start point 2 Tune the servo motor to be a higher responsibility to decrease the motion delay of motor