Did some work in the nets yesterday and it was going quite well: If you pause both videos just as my front foot lands, you will see how I tend to lean back more when I run in. This then leads to me, sometimes, losing position for the legspin release. The second video shows the ball turn a decent amount, but I have lost some sidespin compared to the first video and that one step delivery. I certainly need to be as upright when running in as I am when doing the one-step drill. The issue is the jump and I think I just need to get a bit more forward in that jump. It looks like I tend to lean back a bit at the start of the jump and so the issue of me leaning back actually starts with the jump.