My interpretation of Coach Burgener's 10% comments are that the higher drop snatch leads to increased confidence. ie if you are accustomed to making it under something 10% heavier (as in the drop snatch), then when you are pushing your snatch PR, you have that extra level of confidence. I dont think his comments were ever intended as a guide for appropriate snatch vs drop snatch ratios. That was my interpretation anyway...In terms of overhead squats vs snatch, is that not similar to a comparison between front squat vs clean, or shoulder press vs jerk? ie one involves definate eccentric and concentric loading with time under tension etc while the other involves more explosion and getting under.I suspect that OHS vs snatch will be as related as front squat vs clean are???