It's a bit better, I think it's something wrong with the actual base pose. It doesn't work with how the torso is facing. The elbow should be pointing more ahead of him as opposed to the side. I don't think that pose is technically possible.
http://img828.imageshack.us/img828/1719/flexs.jpg Quick sketch, can you see how the different line formation on the arm makes it look like the lower arm is either behind or in front of the upper arm?
Yes I do, I thougt I knew what you meant earlier but the sketch helps alot.I'll try and fix the arm now I've got a better idea on what to do