So my Tach started jumping around and now mostly sits at 0. The car is a 94 rx7 and from what I see is a common issue as the soldering on the gauges crack and then its not a clean signal. Can anybody recommend an electronics shop that could re-solder my connections, or if somebody here knows what they're doing and wants to make some money Thanks for the help

 

southern electric?

 

+1 to what Joe said, Southern Electronics off Research Road.

 

Ok awesome Ill check them out, thanks for the replies.