Change drop for Fenrir items: Claw of Best

Hi. Please help. How to get up drop of claw of best in CryWolf. After 1 h 15 m exp i don't find any one.
How to change drop in S2 ?. Thanks for help.

https://image.ibb.co/fWZJcc/fenrir.png

put droprate 100 or higher and check monster.txt so the monsterlevel max are okay and should work
all items , i cant remember which one is claw

drop rate 25 make it 5000 or 2500 then droprate 15 make it also 1000 or more same for 03 drop rate etc
cuz its 1/10000 5001 will work very fast so try up and down.

When i get your % drop KarLi and go to crywolf i listen some items dropp when i kill the monsters, and problem is : ITEMS NOT CAN SEE and Get to Inventory - i can't see it.

Tested on 2 clients.
How to fix this ?

make screenshots please