1. The retraction distance is short. Set the retraction distance larger in the software
parameters.
2. The retraction speed is slow. Set the retraction speed higher in the software
parameters.
3. The printing temperature is high. Lower the printing temperature setting in the
software parameters.
The starting point of the printing interface is leaking or there is a lot of extruded
material.
1. If there is a lot of material pushed at the starting point of the interface, you can
adjust the software parameters to set a smaller extra loading amount or a smaller
compensation length.
    "