Hey Matt and Jim - OMG, dual booth? Good to know at least, really thanks for the info, but: I give up on this path!
Anyway, I still have two other options, indeed suggested by Pipeline in my other thread (
https://www.pgmusic.com/forums/ubbthreads.php?ubb=showflat&Number=673563 ). I want to try them anyway, since they sound very promising, but it will be a workaround for sure, and therefore I nevertheless made this feature request here.