Change sensor voltage on latest VESC 75/300 MK IV

Hello folks,

First off, fan of the controllers and software .

Second, I received a newer MK IV and went to change the encoder sensor voltage to 3.3v and noticed the internal switch is gone.

Is there a recommended way to change the port over to 3.3v?

A schematic for the latest version would be a help as well.

The pcb shows "High Power Edition v3.4 AD".

Thanks for the info,

R04