Hello, anyone know the thread or have any detailed instructions for me and my mechanic friend to install an aftermarket reverse glow gauge for my Accord 98 Coupe? Thanks. I've tried to put it over the old gauge and even with very THIN double tape doesn't work. Two gauges make the whole thing too thick so the needle is unable to more. My friend said we could cut out the OLD gauge in the size as the the new one and that should work. I don't want to compromise my old gauge. Can someone please help me?