Two Trees Bluer Dual Z axis

For more accurate printing. The plan is to use a Chinera head. The project is ongoing.The firmware later ...
I recommend it made of PLA material. Harder, similar to metal stiffness.(The parts must be mirrored!)

Recommended alternative parts:
https://www.thingiverse.com/thing:4693384
https://www.thingiverse.com/thing:4573156
https://www.thingiverse.com/thing:4420872
https://www.thingiverse.com/thing:2569379
https://www.thingiverse.com/thing:3997061
https://www.thingiverse.com/thing:3742027
https://www.thingiverse.com/thing:3533876
https://www.thingiverse.com/thing:2800535

Z Top:
https://www.thingiverse.com/thing:3080912
https://www.thingiverse.com/thing:3839398
https://www.thingiverse.com/thing:4341952
https://www.thingiverse.com/thing:4656082
https://www.thingiverse.com/thing:4662524

Kits:
https://www.aliexpress.com/item/33056008537.html?spm=a2g0o.productlist.0.0.35b8141faq3S8Y&algo_pvid=ebea7fd0-fb45-4bd7-9547-3fe717bc5b5a&algo_expid=ebea7fd0-fb45-4bd7-9547-3fe