Ok ok ok. Back into it today, and its playing up again, so can't test solenoids yet.

Back to the transformer board, the voltage from fuse 1 is fine, but on the other side of bridge rectifier 1, there is no voltage to test point 1. I'm going to replace the bridge rectifier, but, would this cause the problem i have with the Galaxy (rectifier 1 has a low reading - 600kohms).

How significant is this bridge rectifier?

Hope i make sense , but I'm learning.