在对原始文件进行了从新布置后，这边对打印间隙进行了优化，不过因为Z缝的问题，对于滚轮还是有点不友好，所以有两种方案，一种就是再增加一点孔洞补偿，一种就是用绝对力量让其屈服（放心我试过，就来那么一下，后面就丝滑了）。

After rearranging the original file, the printing gap has been optimized. However, due to the Z-seam issue, it is still a bit unfriendly to the rollers. Therefore, there are two options: one is to add a little more hole compensation, and the other is to use absolute force to make it yield (don't worry, I have tried it before, just give it a try, and it will become slippery later).

推荐第二种方法

Recommend the second method

1.

在孔洞或是外轮廓可以添加0.1（建议孔洞）

0.1 can be added to the hole or outer contour (recommended hole)

2.

只需这么一夹。

Just this clip.