Is there a way to put stuff in to a mixer once it’s already created-or do you just have to save the patch and then delete it and then create a mixer and reload it? Thanks!
You should be able to hold down shift and use the encoder to select the units you want to put in a mixer. You will then be prompted to copy, delete, or “move to mixer” ( I believe these are the options ). Select “move to mixer” and it will bundle everything together in a nice little package!
@NeilParfitt also mentions it in his 33rd video starting at 4:18:
…and an incredibly useful feature this is!