Im writing this suggestion again beacuse dum bot deleted it beacuse i sent yt link idk why
An alimeter block would output redstone signal when past the set height you could set the height by right clicking it and scrolling (just like rotation speed controller)
Alot of people will say "just use CC 🤓"
Well NO
alot of people like me are dum and never coded but thats not the problem
CC is just too powerfull when used correctly and some people dont want it on the server

