Instrument track data delete on undo record pass….

This is definitely something I've forgotten to dial in since installing PTHD 10.3.8 from PTHD 8 and I'm feeling silly for not figuring it out...



Anyone point me towards a pref setting for sorting this out please:



Tracking Audio and Instrument MIDI at the same time - when I undo the record pass, the Instrument data stays in place even though the audio goes…



Also when I alt click to arm the audio tracks, I would like the Instrument track to get armed too.



Thanks in advance.