Hello, I don't know why doesn't work more, but in a version of MCBE (0.15.0) and Java Edition when you are flying with effect of speed depending on of the level you can fly more faster, but in those new versions you can't do that, and whitout a software like pocketmine too (vanilla mode), it has any way to do that with a hack or something? This would not be an error on my server, as I also tested in vanilla mode and it did not work also in 1.2?