In all honesty, your snatch looks exactly the same. I can't make out any tweaks, if any at all. You need to really spend some time correcting your faults before you can attack PRs. I know you don't want to hear that, but sometimes we need to take one step backwards before we can take two forward.
Your previous thread had some people give you some great technique work to focus on. I suggest doing them for a period of time. One day, one week, maybe even one month won't be enough time to fix your issues. Being disciplined enough to dial it down during that block of time to correct those flaws will pay huge dividends later on.
I hope you don't take this the wrong way. I'm here to help.
Javier A. Sanjuan
Olympus Barbell Club
Dear God, please help me lift heavy and be awesome. Thanks. Amen.