So I guess the peg is really short based on those pictures? I understand the wide rectangle around it, but it sure looks like there will be a lot of stress on that wrist.
I think the main issue is how far the rod goes up into Spidey. In order to prevent leaning, it should at least go up through his shoulder into his upper body. If they didn't do that, I think we are going to see a slew of leaning Spideys in less than a year and people will be pissed. It will be interesting if someone on here gets a defective piece and has to destroy Spidey so we can see pics of what it looks like inside his arm and upper body.