Question about Movie Scorponok's claws.

Howdy all.
Are the three prongs on each hand meant to be able to extend out?
I've noticed with Jin's custom it could, but I only thought it was because he modified it. That was until I saw this image:
http://tformers.com/ig.php?mode=view&al ... 00&start=0
When I try to do it they feel locked in however, and if I apply too much force it feels like they may break.
Any help would be great. Cheers.
P.S. If anyone can tell me how to hyperlink with HTML while you're at it, that would be great.
Sick of posting whole links.
Are the three prongs on each hand meant to be able to extend out?
I've noticed with Jin's custom it could, but I only thought it was because he modified it. That was until I saw this image:
http://tformers.com/ig.php?mode=view&al ... 00&start=0
When I try to do it they feel locked in however, and if I apply too much force it feels like they may break.
Any help would be great. Cheers.
P.S. If anyone can tell me how to hyperlink with HTML while you're at it, that would be great.
