I’ve been running for a week and a half now and I’ve added the wall squats into my work outs a couple of times as well as working on my close stance squats and regular stretching. It’s absolutely amazing how much my pistol depth has increased already compared to what it was before. It seems I’ve also underestimated isometric training as well. Thanks a lot for your advice. Hopefully I can tell you about my first full pistol squat in the future.