6 Packer for 3D print

I've printed the first version I've uploaded but there was some mistakes and assembly was hard.

So I've made a few change and reuploaded all the files.
This should be good now.

All the ZZ part is for cutted part to fit small bed. Should be stronger than the previous one.

Print Settings

Printer Brand:

Creality

Printer:

Ender 3

No

Supports:

Yes

0.2

Infill:

20%