Wanted to create a separate thread from the GB thread and make this specific on the not megatron figure. Post away Here is a review by diecast17 I also had the same issue with the E-5(it was marked E-17?) piece. This is definitely a QC issue. If you do build it make sure to connect the piece first then screw it on as stated by the Video reviewer. I also have the DX9 mightron and think it's a far better toy due to extras and quality. But the megasorry figure was totally fun build up until the very last part of the build... when it cracked. :/ Hopefully this won't be the case with the regular tyrant figure and just isolated to the megasorry figure.