Hi abject39,
Those custom menus are interesting. Maybe they are coming with Halion 6.2 update.
But I like your idea with radio switches and popup list variable. I guess you could also try stack or disable to achieve similar results.
I tried it with popup list and stack and I find using the stack to be easier.
Maybe those presets could give you some ideas how to solve the closing switch.
Until Steinberg tells us how it’s done
Popup menu.zip (11.9 KB)