Blackout help!

Ok, so the little leprechaun on my shoulder convinced me to open up the Desert 2-pack. I got Scorponok first, that was a hard transformation.
Then I got Blackout...I felt like I was solving DaVinci's code, or something.
Seriously, I already got close to breaking one of the pegs that holds his arms...I can't figure this one out! And his hips? Apparently, his hips are supposed to be able to make a 180, but it didn't seem like they were gonna budge, and I didn't wanna force it. Is there a vid, or something? Help would be greatly appreciated, thanks!

Seriously, I already got close to breaking one of the pegs that holds his arms...I can't figure this one out! And his hips? Apparently, his hips are supposed to be able to make a 180, but it didn't seem like they were gonna budge, and I didn't wanna force it. Is there a vid, or something? Help would be greatly appreciated, thanks!