spoofer

Does anyone know if it's possible to use VAPE V4 on the RustME server (https://rustme.net), which is running on Minecraft version 1.12.2? They have their own client located at C:\Users\Administrator\AppData\Roaming\RustMe\RustMe.exe. When I try to enter the game and open VAPE V4, it starts, but...

Apparently I've come to the conclusion he uses reach of 4+ if he somehow used Lite. But wanna please tell what the hell this fov is? It has to be under 60. I know he may use some misplace or FOVSpoofer but he also has a different FOV when sprinting and having Speed potions.