Which maps were you successful in using the 7grim function via the older version?
Edit: Tried a couple missions and got it to work for horn of magus
[Edited by EODDEMO, 12/4/2016 3:51:57 PM]
Hmm, I tried the last trainer with the grim option but it doesn't work at all for me. I hear the "activated" after pressing F1 but nothing happens when I press one of the options. Did you do anything special to get it to work?