*sigh* bump... anyone?

I did some voltage measurements. I'm getting power from the ignition to the main relay, but I'm not getting power from anywhere else... there sould be somthing like 4 hot wires and 3 not, and I've got 1 wire that should be giving power doing so, and I know that the lead to the fuel pump is good, but that leaves 3 wires screwing up and 2 I'm not sure... if all my fuses are good, what would keep these 3 wires from giving the main relay the power it needs?