It’s definitely a great way to get better and fine tune one’s launches and landings! I’d highly recommend getting someone to record your launch and landing and then go over it with an instructor.

For example I was in complete denial that I was jumping on some of my launches, until I saw myself doing it on video. It didn’t -feel- like a jump, but it sure looked like one! While an instructor can try to argue with their students about what did or didn’t happen on launch, video doesn’t lie.

So ya,… great idea. Open yourself up to a detailed critique and don’t get offended by someone trying to help you. We all make mistakes, nobody is perfect, so try not to feel hurt by it. Use it to get better!