On my speedometer 0-80 mph and 4K-8K rpm seem to be lit up more than the 90-160mph and 0-4K rpm. Are the lights behind the guages separated too much, or is there possibly one between the 2 guages that may be blown? They have a little light, but only about half the light as the rest. Thanks in advance.

 

there are 4 lights in the gauge cluster, and they are basically at the 4 corners, so this is normal, the light isn't distrivuted all that well