Yeah, was about to link you to it, lol.
I guess you shouldn't waste bulk if you only do 70% with Naughty and 55%ish (guessing) with Adamant...
Wait, just did calc, and it says 71.1% - 83.7% with Adamant and 4 SpA against the standard Rhyperior. Yeah, I think Adamant still does fine, lol.