Cranks but doesn't start using the key. Starts when using a remote starter switch.
@340sFastback
Ohm will ID an open, can miss a weak connection but in your situation seems like a good approach.
FYI -'69 routed the Ignition 1 a little differently than other years* and IIRC has its own one year only ignition switch. I think bezzle and mounting are different than 67-8. Ignition 2 is pretty straight forward - key swith 2 to a cavity in the bulkhead connector, then connector to ballast resistor terminal.
*Ign 1 goes to the VR then to the ballast.