Arpeggiator Sort Keys

[Tod Slaughter]

Arpeggiator Sort Keys

Can anyone please explain what this does in regards to what notes are held?

And what does reset do? Fix stuck notes?

[lalalandsynth]

Yes, Sort keys ,Stride and Step Reset ? I know that Stride advances through the Arp but unsure exactly how it works.

Also the midi channel boxes , why Four boxes?