After years of clipping the nall of my middle finger every day and still getting a sharp edged "naily" sound no matter where I position my right hand, I have realized that the problem is the relatively long length of my middle finger. Last night, I started two-fingerstyle alternating plucking with my first and ring fingers. I didn't miss a beat and got a consistently rounder sound, without nail contacting string. I also did a some reading about what science says about what the relative length of fingers says about testosterone levels and aggression. Don't want to get into that, but wondered if anyone else is doing the one and three thing.