@@*Upper left now working and it was the 470 ohm resistor after all(it fell in half as i was desoldering it!!). The EOS switch not registering problem on the lower right flipper ended up being a cactus diode on the flip board as well (found it after backtracking from EOS switch- had no Volts reading when the others had approx 12V---DC?). Removed the Gumball machine last night and fixed the Geneva switch(mount screws had fallen out of microswitch). Slowly whittling the probs down. Only two left with fault registered- Proximity switch at trough(LED doesn't kight up but seems to be getting power supply) and the good old CLOCK(its very noisy and only half the optos are registering. When I get these resolved I'll see how far I want to go with this one.
