I've been working on this one for a little bit. Quick question on the starting position. In the first two reps, I have my knees together and my elbows outside my knees, which is closer to the course library video. With this position, I feel like I am really high at the start and the start of the roll is a drop down. In the last two reps, I bring my knees out and my elbows inside them, which helps me get closer to the floor and not drop into the roll. Does this make a difference?