MP Grimlock Head Joint Size??
Posted: Wed Apr 30, 2014 5:50 amI have a request for a custom head for MP Grimlock but the client can't get me a decent measurement on what size the ball joint is. It would save me a ton of headache if someone knows and wouldn't mind replying to me. All I need is the diameter of the ball joint for the head attachment. It looks like 6mm in the pics I have, but I need to verify. Thanks in advance!