My Animation editor is very choppy. you can look at its arm movement.
Please see this video and tell me the problem.
Thank You! 
Set your rotation to 0 in the models tab.
Go into the models tab, and set both of these to zero; like so.
https://gyazo.com/7f0e5a67b8b72d72626aed3bef0ed6ab
thank you lol dint expect it to be so easy