Full Monster Experience problem

[werner16953]

Hello. I use the Full Monster Experience Mod (https://www.nexusmods.com/witcher3/mods/1928/?),

but it dont work. I try it on a level 9 drowned. I was level 3 and got 11 EXP per kill, with level 4 i got 3.

Script Merger says no conflicts too. Anyone has an idea what im doing wrong? The Witcher 3 vers. 1.31