no time to try it in depth now, but just wanted to say that in the latest beta, Monophonic tracks are a new feature. Don’t know how to define it in the instrument definition, but you may want to look into that.
Also, wanted to mention that someone else had already created a tool, I’ve used it once in the past: Track Definitions
The colour scheme is a bit easier on the eyes, you may also want to add a more accesible colour scheme to yours 
That’s great! It makes sense. I’ll use it with my Pulsar-23 inst def for the BASSline.
Thanks for the link; will check it out!
Yeah, I actually worked on a theme switch already but had trouble getting it to work. I’ll revisit!
OK theme is less ugly. Made various enhancements to Editor. There are now dropdowns for most all the inputs (except things like names). I think that makes it faster to edit than the other project.
https://hapax-tools.maxhodges.com
Feedback welcome!
The checker is really useful, however adding the CC’s and NRPN’s individually is a little painful. I always automate this with excel/ notepad so I can copy and paste. If there was a way of inputting loads at once I think it would make the tool much better.
Thanks. How might that look like? Maybe defaults? When you add a new CC should I default the values to the last row entered?