More pics.. i had to change some switch caps under the pf, someone had replaced some of the ceramic caps with polyester (greencap) capacitors as can be seen in the 1st pic, which would have been ok had they been the correct value, which they weren't!! so i went through all the switches (standup targets and bumper switches) that were supposed to have the caps and fitted new ceramic caps of the correct value.. well the originals were .05uF so used .047uF, which is close enough. I had already changed two of them in the 1st pic (the two small yellow ones).

When refitting the boards i tested the power supply first making sure it worked before hooking up anything else to it, everything tested ok so i hooked up the solenoid driver and tested the voltages out of it before connecting the other boards. It too was all good so i connected the other boards and fired it up.. and its ALIVE AND WELL (2nd pic)