Problem with Mixmaster?

[Malcontent]

I bought Movie Mixmaster today, and it seems that he has been assembled wrong in one place. Part of the Vehicle grill joint area, seems to be backwards, and so the fold over part does not collapse in properly. Does anyone else have this problem, or any advice on how to remove the pin and fix it?

[Pascal]

Mine has the same problem but you can still peg the cab on the back at an angle just fine. At first, I thought he was a bit like Ironhide who also pegs at the waist at an angle.

[Detective Barricade]

According to TF Wiki, this problem is on all of them. It only really affects the 'artillery mode', but I'm not too fond of that 'mode' myself...