Hi @john_stubbs, I am not part of the Dorico Team, I am a normal user like you.
I would love to see your Dorico project to give my suggestions. If it is bigger then 4MB, you can upload it on some cloud service as Dropbox or Google Drive and post here the link, or send me it as a private message. But if you post the link here it would be better because so other people can make suggestions as well. And the Team sees it too (but we want to save them some time, trying to answer some of the requests ourselves, so they can concentrate on developing amazing new features )
If you’re worried about copyright (I newer see a case of copyright infringement in this Forum) you can select the music and apply the pitch transformations that you find on the menu Write>Transform, so your music is not recognisable.
If you want to make a cutdown version of your project here a useful post: