Alfawise U10 Z Endstop support

I want to install a second endstop in the Z2 motor, using the "E1" motor stepper (require another driver), and connecting it to the "YMAX" port that is free on the board.
Iin this way I will have the bed always leveled on both X sides during the Z home.
The support is identical to the one supplied, but mirrored for the right side.

https://www.youtube.com/watch?v=XBdpF0gr-34