Hi. I'm having the same problem too.
Actually, I have two problems ...
The first is that I do not know how to use GG in DH5, if anyone can help me thank you.
The second is that I managed following a video of youtube to change the HP of the armor but after closing the game and open again I could not do it anymore.
I also noticed that there are few GG topics for DH5.
I think people could help each other more.
If I figure out how to make DH5 work, I'll do a manual.
Vlw.