Please find the Dorico file and the expression maps in the attachment. I always load my instruments in a VE Pro instance, but I guess that doesn’t make much of a difference. Expression map used for this test is VSL Trumpets.
I hope you can find where the problem lies.
what Daniel is saying is correct. Although there are “natural” entries, they are all combined with another patch – there must be a “natural” on its own (it can be qualified with a condition – that’s fine), otherwise Dorico doesn’t know how to reset. I know from early experience of once having created a map without a “natural”.
You’re correct that it makes no difference if the instruments are hosted in VE Pro
Thanks, I didn’t know there has to be a dedicated natural expression in the map. I thought doing it like this (natural + …) would be sufficient. Well, I guess the saying ‘never to old to learn’ can be used here