Ok seems like the range for the midiplayer is 0-0.95, unless I'm doing something incredibly stupid:
3e403bd3-ac08-4d61-8329-3822d338adbd-image.png
Taking a squiz into the paintroutine for it
Edit: I think I should add I believe this just affects the display of it, not the actual MIDI data as that works on the grid in a DAW just fine