Oh yeah sorry about that, I made a newer lag-free version but I can't update this page, here's the link if you want to try! :)
https://www.dropbox.com/sh/1gf4ovi9ehssx0i/AAAY30iNrHijMspAU8XbAHcla?dl=0
Apart from the improved performance, I only added a falling animation for when you're falling whithout previously being in the jump animation. Previously the animations while you were falling were considered as if you're walking normally on land. That's the only small improvement I've done, please take it into account for the rating as it would be more fair.