No FFB in G920 Racing Wheel

Ok, so here's the issue, I couldn't get my G920 Racing wheel to work on this game for a long time, but after spending a lot of time in the forums I was able to get it to work and now I can play and such. However, I have one problem remaining, the FFB in the wheel doesn't seem to work (and I did check the "Enable FFB" function in the controls). I have been trying to fix it for a few hours now and have seem to got nowhere. So I was wandering if the G920 is just simply not supported in FFB yet or if it is how to enable it since the enable feature doesn't seem to be working on it. It wouldn't be such a big problem if it weren't for no FFB meaning the wheel is extremely stiff and makes it hard to play. The FFB does work on all of other game I've tried it on.