priming the oil pump

I was able to find 90* before top dead center coming up on #1 compression and was able to prim and get lots of oil like Old Faithful..., so the pass side rockers have oil.

The driver side is another story, since i don't have a degree wheel or know how far 20 degrees is, it's a matter of guessing how far to go to find the sweet stop.
When I put the wire down, it goes to a dead stop and won't go any further...
Now I'm thinking this is an assembly issue and not an issue with the pump priming.

Thanks everyone for you input.