I posted in the general area about ending a looping hotkey with release form loop. it this can be done by creating a second hotkey (toggle) that will release the loop and this works fine, but I was thinking that It would be nice to add an option to end a "note" type hotkey with release from loop just by releasing the key. this way I could say have a hotkey that is a train horn it would start naturally when I press the key and loop to sustain it as long as I hold it then when I release the key you would hear it end naturally with echos etc by releasing the loop rather than it cutting of fading out. I guess this would also apply with toggle hotkeys rather than pressing a second key to release the loop you could just push the same key again to make the release. using a second hotkey to release the loop can be cumbersome especially in a dim control booth. I hope I am making sense here.
Just a thought.