68 miss: http://www.coachseye.com/aIr2
These lifts were from Monday, and are 77%, 80%, and 83% of my max, respectively. I have recently narrowed my stance to get my feet more directly under my hips, and this has also helped me have a more vertical back initially. The main thing I have been working on the past few weeks is keeping my arms loose throughout the pull and trying to focus more on leg extension then hip extension to limit pushing the bar out too far with my hips. My usual miss happens exactly like the 68kg miss above; I feel like I should be able to stand up with it easily but its like I catch the bar over my toes instead of over midfoot, and I lose it forward.
This 75kg snatch was from yesterday:
I experimented with my hips lower than usual in the starting position, kind of like the dynamic start in jon north's "horses out of gate" video and similar to Klokov's dynamic start also. I felt like this let me use my legs more during the pull, and the result was probably the cleanest snatch at/above 90% I've ever done. I am definitely going to keep trying out this new starting position.