Need info on Standby period and whether Motors know their position during/afterwards

I am having a hard time finding an answer on the following. Our team is using a motor powered mogo mech. At the end of Auton, going into the standby period, the motors are placed into coast mode automatically, i read, even when hold is set. This was dropping our mogo completely. The team has added a mechanical latch ran on a 5.5w motor to physically hold the mogo mech in place when the motors are disabled, but the mogo mech seems to backspin 20-30 degrees until it is rested on the mogo-lock.

My question: If my mogo mech motor is set to position 0 at startup, then pressurizes to -175 degrees during auton, at the end of the auton, during standby, it relaxes to somewhere between -140 - 150, does the brain still know the position of the motor? If so does it know the actual position after the drift or will it think it is still at -175 OR does it reset to 0 degrees at driver control when it reenables? I am trying to figure out how to get my mogo clamped back to the proper location at the start of driver control to continue scoring rings. If it knows the actual position, then it should be as simple as adding a block of code that tell it to “spin mogo_mech to position -175” at the start of the driver control code section right?

Thank you in advance for anyone with expertise in this situation.

Yes. To both questions.

3 Likes