Decals cannot be positioned correctly depending on their size.
1. There seems to be broken logic blocking us from moving the decal further than 50% of it's height.
2. There's a bug with the distance logic (+ and - go the same direction, and X is mixed up with Y on the extents)
See screencast: https://autode.sk/3vpOWRn
Example broken project: (Use Version 1): https://a360.co/3KSwbfU
Example broken decal below:-
