Arm Sliders?
 

First off, I must say that I am very impressed with the game so far. EA really did a great job improving the game this year.

One thing that really bugs me though... editing a RB's arms!

I changed the skin tone of my RB and edited his body a bit. When playing in a game, my RB now has the body of a 160 lb high school CB despite his 200 lb listed weight. Does this happen to anyone else?

I know that this was an issue last year. I got around it by creating a FB and putting him in the RB position on the depth chart, but it's not exactly the same when it comes to skill stats. I really hope EA will correct this in a patch in the future.