I said some teams have successfully used it, that’s all.
RobotC added datalogging last year, one way of using datalogging would be to record the motor control values, this is setup through the datalog dialog and does not require any code, the sample time is adjustable (10mS is the minimum time). You would need the datalog debug window open to record more than a few seconds (I think we use a 4k buffer).
Here is a very old (5 years) rerun program I posted way back, it may or may not work anymore.