So I got a 2012 assault last spring and rode it mainly on trails twice last year and finally got to ride it for the first time this year this last weekend and noticed I was getting tired kinda quick, my buddy rode it for about 5 minutes and said it hurt his shoulders and felt like the bars were two far forward. I have the pro taper bars and see they are set at +1. Then the day after my shoulders are killing me. I pretty much only like to ride in the trees on steeper hills so fairly technical riding. I also am 6'-3" tall, just wondering what everyone's preference is, do I need to change things up or do I just need to suck it up and ride more?