Yeah, Just call Garrett, They may just send you one free of charge. They did that for my faceplate Decal for my old AT-Pro. Garrett's service is really great.
It's why I never worry about buying a Garrett. Sure their products occasionally have issues, but I've never had anything less than 100% satisfaction with their service department.
I wised up, too and eventually got a backup pin pointer. Now, if one needs servicing, I can take care of it on my "own time."