I'm getting stuck on the same level in duel and I can't figure out where I'm going wrong. Is there anywhere you can see that I'm clearly doing wrong in the demo following?
If there's one place I think I can improve it's going for MH or RA way too much, even waiting ten seconds for it to come up. However I did get it sometimes I did this in this game, and I also didn't have to keep myself as well hidden as against a great railer. A very bad start but I don't know what to do from that spawn. Another thing is I guess in some fights where I thought I did ok, they must have actually not been good fights. I wish you could see your opponent's health in the demo, that would be incredibly useful.
I try and time the RA and MH and occasionally a YA, and mainly try and get a feel for when the YAs should be coming up. This is the advice suggested in one of the well-respected duel guides.