There are a lot of plates. What should I do if the stitches are too laggy

Question: There are a lot of plates. What should I do if the stitches are too laggy

Answer: When there are a large number of pattern pieces, the model will have a high polygon count, and it's normal for the operation to lag.

You can try increasing the particle distance for the entire pattern piece, save frequently, and deactivate unused pattern pieces (deactivated pattern pieces will not participate in the calculations)