ignition problems

ok, i have a 4 pin ignition module, its brand new nd i got it from car quest, this truck is carburated, no fule injection at all, it was tbi originally but the person i bought the truck from tore all that out and put a crate 360 magnum in it with a 4 barrell carb, the ignition module is a 4 pin but my plug that plugs to the module is a 5 pin. I checked voltage to my battery positive post it reads 13.8 volts, i checked the volts at the positive side of my coil with the key on and i get 12.3 volts, i checked the volts on the negative side of the coil and it was very low 1. something. In my haynes repair manual it says if the negative side of the coil is not within 1 volt of the positive side of the battery then it says ignition coil is faulty and should be replaced.
In my repair manual it shows how to test the ignition coil with an ohm meter it says that the primary resistance of the coil should be at 01.3 and that the secondary resistance of the coil should be at 13.51, so i pulled my coil off and tested it and the primary resistnce on my coil is 02.0 and the secondary resistance of my coil is at 9.81, it says in the repair manual if the coils measured resistance's are not as specified the coil is defective and should be replaced.
Thank you for the pictures 67dart, i have alot of them drawings in my repair books, but you can never have enough of them, so what you are saying is me tying the blue wire from voltage regulator staright into the ecu power wire can cause problems? the directions that came with the voltage regultor said green wire runs straiht to altenator field terminal nd the blue wire runs from a 12v ignition source to the voltage regulator and then on to the other altenator field terminal. So i dont understand why it would matter where the voltage regultor was getting the 12v ignition source from, as long as it is getting a 12v ignition source, correct? The previous owner had that blue wire from the voltage regultor wired to the primary side of the ballast resistor, there fore the voltage regultor was not reading right and sending way too many volts to the battery and whatever else, so i'm thinking with that overcharging problem cause of it being wired wrong fried the coil and the voltage regulator and it darn near fried my bttery too. the crburator is brand new, it dont even have 1000 miles on it and i adjusted the idle air mixture screws with a vaccume gauge.
I just dont understand why my engine is idling so high, the idle on the carb is turned all the way down and the engine is still idling high, do i need to re-time the engine? is it possible that since i timed it while the charging system was not working right that what sounded good then is not good now? i just cant figure out this high idle its strange.