I managed to put my manual scale settings in the slot (Together with calibration). But now I need auto scale again. What to  do.

I was measuring toroid cores, and I wanted to have same scale for X and R. Those settings are now in Slot 5 and 6(, if you want to know). I wanted to check and sort my toroids. But now I want to have auto scale back on, because it is easier for other work. A new calibration is hard, I'd prefer something easier.

I could not find this in the manual, saving settings in the slot wasn't there either.