Just wondered how people set up their snap conditions?

I want to initiate a snap condition when rudder, elevator and aileron sticks are all at a preset deflection (probably 95%) and that this should only happen in my "Normal" condition so not to get snap deflections in my "Spin" condition. I can see how to achieve this using multiple logical switch and stick positions to select a new "Snap" condition and then set up the deflections using AFR within that condition but wondered if anyone has achieved the same setup using the "Snap Roll" function? It appears that logical switch selection isn't available within the "Snap Roll" function.

Thanks,
Malcolm