I spent a good amount of time yesterday with the Batpod and the DX12 and really couldn't get it better than this guys effort^^^.
The only way I see possible to get him tighter to the bike is a big compromise. If you don't put his knees in the knee rests and try to futz the cape a bit to cover it up and make it less noticeable, you can get him lower. By looking at these pics you'd think the obvious fix would be adjusting the arms or gauntlets but that's not the issue. The suit just won't let the body get in the right position.
I guess everyone is having the same experience. Or is there someone who pulled it off better than the guy who took these pics?