Stabilizer for Watch Escapement Toy

This is a stabilizer for the Watch Escapement Desk Toy by LarkysPrints.
When i printed it, the side on which the balance-wheel is on started warping up.
This print will connect 3 of the brackets from the underside.

To install these i used M4x20mm screws.
Look at the images or ask in the comments if you dont know how to install this.