I feel like I'm going mad, or at least being dense.
For ages I had Synchron Piano Player set up so that it automatically opened a preset of my choice on opening. It no longer does that and I can't find anyway of setting a default anymore; rightclicking over a preset in the user-list brings up a few options (e.g., rename, delete) but not the ability to select as default.
Any pointers? Has this capability been removed? Have updated the player thinking that might fix it, but...nope!