Zombie thread alert! In my experience with every Ibanez bass I've owned (Multiple SR300s, SR370, SR400QM, SR405QM, SR2EX1, SR500 and SR600), I could never get the action as low as a P or J bass. I've even played premium and prestige SRs in several music stores and have had the same experience. I like to have the neck straight and the action low. The Ibanez SR basses just can't do that without tons of fret buzz. Not sure why that is, but that's the reason I usually stick with P basses in live situations. I absolutely love the neck profile and tone on the SRs, but the inability to get low action out of these basses is a bummer.