Tevo Tarantula vertical rigidity brackets

Add some rigidity to the Z axis, the lightweight way. Each bracket is around 15 grams.

Those are designed to go on top of the small integrated "L" corner pieces.

**Required parts**

For each side : 5 M4 allen screws the T-nuts, with 3 washers.

The right (motherboard) side has a slit to let you run the Y motor and endstop cables from the 2040 slot to the motherboard. If you don't need the slit, just can just mirror the left part, as they are otherwise identitcal.

Print with 30% infill, with a 6mm brim and *zig-zag* supports. Holes are large enough not to require drilling after print. A quick sanding of the bottom will remove any trace of the supports.


**Installation :**

- Remove the supports with a screwdriver, than quickly sand the bottom of the bracket.
- Insert a 4mm T-nut in the Z beam, and rotate it in place, against the metallic corner piece. I've done it with a screwdriver in the thread, and a toothpick to rotate it in the slit.
- Fit the M4 screw with w