Well today I attempted to install my reverse glow gauges and everything went fine until when i began to put it back together. I accidentally bumped the back of my cluster against the dash and knocked out a little piece of metal off of what I believe to be a small piece of metal right behind the speedo. Now the guages light up fine but my speedometer doesnt measure speed at all when I move. If I move the needle manually it moves freely but when I let go it drops at a slower pace than if I did it with my tach which works fine. So I think this has something to do with it's motor because it also will continue dropping clockwise instead of back to 0 if I move it to 130 or higher.
So my question is 1. Is there any possible way that I could fix this, I tried gluing the metal piece back around where I believe it came off because there was a little circlular residue of what seams to be glue. But that had no effect whatsoever.
2. If I bought a replacement gauge does the type or engine have anything to do with the instrument cluster? And would it affect my car at all if I got one that didnt have the theft option when my car does (other than not having the blinking light by the "Security". So basically would it cause any issues with my alarm system.
pics: it is the metal piece right by the 3 screws below the little white piece of plastic. I put it by what I believe it came off of