If you are this concerned with improving your squat maybe you should do a more squat oriented lifting program with the oly lifts as a more accessory role? Something along the lines of Starting Strength? You look as though you could stand to gain a bit of weight and a program like that may help you do that as well.
Also I would pick one style squat, Low bar, High bar, front, over head, etc and get good at that one style first, then transition to the others.
So a good 4-8 weeks of squatting 3 times a week with lots of food and linear progression basically is what I am suggesting may help.
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