Tevo Tarantula base "cross" brackets

As a complement to this kit : https://www.thingiverse.com/thing:2492182 , those simple corner brackets add more vertical rigidity to the Tarantula.

The STL contains a single piece, print a set of 4, with a 30% infill and 1.2mm walls and top/bottom layers.

Each weighs around 17 grams, and requires 4 M4 bolt with 4 T-nuts.

They are to be placed *above* the original corner inserts, that have to be left in place.

**Now with an additional STL that will let you channel the Y stepper and endstop cables**
Easiest way is to place the cable slit on the top side, insert the cables along the X axis, then attach the bracket (loosely) on that side.
Then insert the cables along the Y axis and use hot glue to held them in place.
Finally push the bracket against the Y axis and tighten everything for good.