Failsafe AEM Infinity water/meth injection

Hey guys,

I am running a Honda S2000 with a centrifugal supercharger (Novi 1200) on AEM Infinity ECU and now about to run a Snow Performance water/meth kit.

However, I would like to incorporate a failsafe but cannot find how to do so in the AEM Infinity.

I'm using the ModeSwitch for changing the Ign table when the water/meth tank is empty.

However, I also need and want to switch fuel tables when the water/meth runs out. But I can only find switching TargetLambda maps with the ModeSwitch instead of a trim or a VeTable switch.

Have looking into the Nitrous Control as switch when tank is empty, but here is only a fuel trim that is quite small? (Max -1% fuel and +1.5%).

Would like to know if there are some options that I have not thought about apart from running closed loop and letting the ECU deal with it.

Kind regards,

Davy