Laser mismatch problems solution

Usually user does a job with many hatch vectors, the vectors are not alignment when finished the cutting. look the picture below:

here we can see there are some vectors is out of the contour of the shape. but the correct cutting result is like the below:

the cutting error is caused by the motor's responsibility and the controller. if the motor responses faster, the mismatch will be smaller. but the mismatch can be eliminated by set some parameters in the user parameter of the RD controllers; look belows: