Tevo Tornado / CR-10 : support for Y-axis stepper motor with vibration damper

This support will strengthen the engine Y stepper motor hold.
It is designed to work with a bed wire strain reliefs (https://www.thingiverse.com/thing:2920581) and a vibration damper on the back of the motor.
The assembly doesn't require long screws, standard screws are sufficient (M3 4 / 6 / 10 mm).

2 pieces to print.
Set infill to 80%, layers of 0.2 mm.