Feature Request: Take into account Y Axis

[AdminGSUK]

Hi There,

I love this plugin, but find I can't always use it because I need to be able to define the Y axis.

For example on Washington map, I wanted a region in the green container. If I define a region, either rectangle or circle, it does not take into account the Y axis, so the region stretched all the way to the top of the sky (and anyone on the crane enters/exits it).

I would be great if when you set /rpos, it used the Y axis also.. or just allow manual entering of the Y axis in the config file. This will give us so many more opportunities to use this excellent plugin.