I finally tested the degree of opening for each set (2) points. Both are staying open for 150-160 degrees.

I measured this by printing off a picture of a protractor, then taping it to the black intermediate dizzy cap, so I could rotate the dizzy, and watch the rotor move around my paper protractor, with ohmmeter attached to the electrical terminal watching the resistance change from infinity to 1.

This is higher than your suggested specification Graham, so this could be the problem. I wonder if there is a proper specification, if someone has it, let me know. Perhaps they are different for different engine types.

My current troubleshooting seems to lead to injectors either firing at full pulse time, or not at all.