I dont know about editions.
For the 16th notes, I think you talking about the RH notes (I played this a couple of years ago, so cant quiet remember what is what).. I did short repeated note groups @ speed.
If you any questions felle free to ask, also PM me, since I dont always scan the entire board.
PS. I found this study to be hard as hell. So I hope you're not planning on jumping from Fur Elise to this.. Cause it might not quiet work.
Cheers!