[Arran]

Mike;
  You were not kidding, that schematic is an absolute mess, whomever did the drafting had no clue how to depict the connections. One thing that I also can't stand is when they list parts as C4 or R15, and then a corresponding parts list, rather then writing in the values on the schematic, so you have to keep going back and forth between the list and the diagram to figure out that C4 is a .01 uf 450 vdc cap or that R15 is a 120K Ohm resistor. This is where I say a blessing to the late Chester Carlson for inventing the photo copier, and then run off three copies of a diagram so I can write all over them. It also doesn't help having to repair a set after Kirk got the B+ and B- mixed up.
Regards
Arran