M value guidelines

[potamophobia]

I know Rizen wrote an article about changing his play with low M after the Harrington book came out. Basically he says that everyone knows what you are up to now and will call much more often. So how to adjust? Push great hands when people think you are in only a push/fold mode, and let your M drop a little below what Harrington recommends if you cant pick up decent hands because you will prob get called. You should def try to find the article as he says it better than me.