NITROUS OXIDE ( nos / n2o ) advice forum

Hi again. Next year will see the adding of water methanol injection on the PT 2.2 crd. Which comes first in the system as I have just imagined chunks of ice with the two in the same area?
I am removing the a/c pump so that will give me a bit more room after the intercooler, which is where the nos is at the moment.
Also, got rolling road in February. Any ideas on not putting the gas in early apart from "don't WOT it till rpm is 2500+"! I am using Maximiser and TPS. Thanks

In mine I have n2o then water meth. Never had a problem with ice. They are about 100mm apart. This is about 150mm befor intake manifold. Both are automatic. N2o on full throttle switch. Watermeth boost dependent with snow system, cuts in at pre set boost.
I dyno mine without n2o to find peek torque and use the n2o there. Anything else would be a waste. Can't use on road. Insurance ok, just can't get the grip any more.