wher do i need my closed look enabled at high and low settings if i am leaving at 3600 rpm on trans brake. i have it now at 1900low and 2400high and i do some driving and does fine, but if i leave on brake on the spray it will spike rick at first. also how close can you run your nitrous enable rpm compared to your two step rpm. my is 200rpm diff now but has a slit delay in it would like to leave closer is this a option?