Quick question--in your gauge tutorial, you said to replace the 5 bulbs in the cluster. When I put in ELGlows, it appeared like there were alot more than 5 twist sockets on the back of the cluster. Am I seeing things, or are those blue-green knobs on the back of the cluster something else? AND, since you have to twist the wires on the LED's so they will light, is there any problems with them coming loose and not lighting.? I really like the LED's better than the ELGlows, just not sure about the above questions.