ok i bought these reverse glow gages i got them all put in the correct slots. now i need to hook the power wire and the ground wire up. my question is can i just tape into the back of the gauge cluster and use one of the ign+ screws and which one would the ground be. i want to be able to use the factory switch to turn them on so if someone can help me please do. these didnt come with any god damb instructions so im at a stand still.
http://www.originalskintattoo.com/carpic/a.jpg
http://www.originalskintattoo.com/carpic/b.jpg
http://www.originalskintattoo.com/carpic/c.jpg
Here are some pictures if you need to see what im talking about. thanks a bunch