Armature mess-up 2 - This happens when I bend his arms. Anyone know what fixes it?

So… what happens? I really don’t wanna download anything unless you actually tell us what’s happeneing.

If the foot is shrinking, then the vertices are assigned to 2 bones. Otherwise it’s just a bad rig.

What Name? : It makes a crease in the leg, meaning that when I bend the leg bone, it creases the ankle area, making it smaller.

It’s a pretty bad rig. I should know, I made it myself.
I don’t really know how to rig, but he asked me to and I figured that I might as well try. :stuck_out_tongue:
[edit] I attached the mess-up pics for anyone that doesn’t want to have to download.