[vector1]

using a batt charger with 10 amp setting and checking the wiring, all looks good so far. on the ignition side i have power and everything looks to be hooked up correctly, when the msd is hooked up it makes a sound like a weak battery on a charger chatter. i've never heard this before and didn't expect any sound. the coil is hooked up, no distributor lead for discharge, no engine.

anybody else experience this or explain what is happening?