cranks but no spark at coil

Thanks guys. Going in to work tonight so tomorrow i will test coil +ve with everything hooked up. Hopefully temps drop a bit so cooler and easier to work on. Ill try n test before work. I will clean both sides of dist leads and recheck.
I may have to bite the bullet and pull distributor.
No to analog ohm meter. Cant I put digital one on "continuity" beep. And connect each probe to distributor leads (dist side) and it should beep while with cranking?
Not sure if I have a spare distributor to swap in.
Ebay has a starter relay for $10. I may order for a spare.
Thanks again guys.
No, You will have continuity all the time, the resistance changes as the reluctor induces a small amount of current in the pick-up coil, this will be the signal the ecu uses
to switch the transistor. It is not an on/off affair, but a rhythmic pulsing in resistance....... if You have no continuity the P/U coil or one of it's leads is broken.