Replying to Where to mount the Armada ARG?

Hey what's up everyone. Currently I have my ARG mounted at -3 from core center. I like to ski switch so this made sense at the time. I am a big guy however 6'1 215, and I think -3 might be too close to center considering i had to lean back the ARG a rocked ski in really deep pow the other weekend. I'm sure -3 wouldn't affect someone smaller. Anyone have advise on where to mount. I was thinking -4 or -5 which is the recommended.