Quoted from punkin:Thanks, if i wasn't having issues i wouldn't care. But i am getting balls stuck up in the orbit somewhere and the only way to free them is to shoot another one up there and then i have all sorts of issues with the flippers dying and balls draining all the time.
Hopefully someone will chip in, as i said i don't know much about maintaing the machine, but i need to be able to either tell my tech guy what the problem is, or be able to work out where the switches are that are the problem and maybe how to fix them myself.
When the really odd stuff starts happening, it's often damage to the switch under the upper playfield (have to pull the upper playfield to get to it). It causes all sorts of havoc and failed things such as the VUK not working. Right above the murder ride, there's a switch that can get smacked enough to have the pins touching--needs to be pulled and prevented from happening again (after fixing with heat shrink...that ultimately failed after being smashed enough again, I may have ended up hot gluing those pins to prevent it).
With the playfield propped up and a bright flashlight, you may be able to see if those pins are touching at all.
Other switches should be easy to find, and good experience for a pin owner to sort out.