Remix-FlexTILT Head 3D

Thanks Edelkrone first, ORTAK is the greatest project to balance the price and quality. But there are two parts, X2 and X3, were a little bit weak for me.
The front hook is not easy to print, my new design deleted it.
The gap between X2 and X3 is not strong enough to use, I used screws to improve it.

What do you need:
M2 10mm x2
2mmx3.2mmx3mm Knurling Nut x2