I havent gona through all of your post's, i did glance at them though.

I have a Regina 91, so i am getting quite aquainted with this ignition system.

To answer your question above, it the Timing is set properly the spark will happen correctly by itself, the only item that can offset the spark is the Distributer but that will only cause rough or odd running conditions as you can only retard it so much.

Lets just start over with your symtoms / Results so we can get it into one post and your reponses can be put together making it easier on you and everyone else!


Have you checked for fuel at the rail?
IF you have fuel at the rail, have you tried a different Fuel Pressure Regulator.

A previous post stated you manually set the timing, please confirm this.
Has the distributer been adjusted in any way ( 2 bolts hold the distributer into the head ) when i adjusted mine it screwed all sorts of stuff up on my Regina Ignition.

How do your vacuum hoses hoses look?

Have you checked all your fuses?