Pro car part indiglo installation ?, need help Options

[celicagt94]

I have decided to go ahead and install my pro car part reverse glow gauges myself instead of paying 65 for my shop to do it,

im gonna go by the how-to but i need help with something that he didnt explain very well

my gauges have wires that attach from the top of the guage to the power supply and it has a dimmer switch

first of all where to i place the power supply, to i run the wires behind the gauge and down through the dash to the inner fuse box or do they run out of the bottom and to the side?

im kinda confused on this, where did u all place urs?

secondly where and how did u mount ur knob?

[celicagt94]

how do u take off the circular plastic peice that covers the needles?

i am at this step but i dont wanna break the needle off i just need the plastic circle peice off

thx for the quik reply