So this is my third FE (what can I say, I love them!), bought from a member here.

I cleaned the camera out today and replaced all the seals. New batteries (the indicator light goes on, the shutter fires correctly at all speeds). But...the meter (matching needle) does not work. I've never had this issue before (other than from a dead battery). I even replaced the battery compartment from this camera with the one from my previous camera and it doesn't work (but the other camera works in both instances). According to the seller it had a CLA recently, but I've had the camera so long now that it can't be returned (this was not an issue when I first tested the camera after receiving it).

So the question is, what's wrong with my meter, and how can I fix it?