Electrolock ????

Unknown

I hope I am not beating a dead horse, But. I got a technical service bulletin from Alex Burr (Thanks Alex). OK, The original 1929 instruction book shows the wiring on the electrolock as. "A" going to the battery. "B" To coil & gas gauge & "C" going to coil. NOW I read the bulletin and it shows. "A" to battery "B" to coil & "C" to coil & gas gauge. When I run the car for several minutes the "B" side on the electrolock heats up. Could it be the original wiring in 1929 was (WRONG) and this is why "B" side heats up and the service bulletin came out ????? I do not see a date on the bulletin. If someone could look at this and see if what I am looking at is right or wrong I sure would like to know...Thanks Ron