I've seen one or two plastic mods give it up over my shooting career of 38+ years so I'd really call it freaky. If you have a dealer nearby you could take it in and he/they should be able to fix it up.. If that isn't in the cards then call cusomer service at 1-800-541-8902 and see what they advise. Best to ask for Joel Carter in the warranty dept. He should take care of you.
By the way, welcome to the Tech Forums. I see we have the same last name. I knew there was something I liked about you. Any more questions, this is the place to look for help.
If You're Not Living on the Edge You're Taking Up Too Much Space
Martin/Rytera Staff Shooter
PSAA Life member, UBP Life member
PADI AOW Diver