I was trying to crank my 49 the other day and I hadn’t replaced the vacuum line to the distributor. Initially I thought I had ran down the battery but it appears that I have somehow created a short in the ignition system. When I push the starter button the voltage drops and the starter would only click. I charged the battery and it did the same thing. I checked the wires from the ignition switch to the starter button and they seem to be okay. I don’t know where to go from here.