The assist hole on my WCS was working fine, but has recently only started working on occasion. Sometimes hitting the flippers ejects the ball, but on other occasions, always on multi-ball, hitting the flippers does not eject the ball. I have to wait for the machine to go into the locating the ball mode before it is ejected. Any help would be greatly appreciated.

My WCS94 keeps on resetting. It can happy at any time during the game. I had the board fixed about two years ago. Someone mentioned that I should replace all the ribbon cables. I searched the forum for "resets" but didn't find any direction. Any ideas? Thank you.

Thank you, DEF.

When I turn on the WCS, the goal popper keeps on firing. Any ideas?

I have an intermittently weak right flipper. Per the recommendations in this forum, I removed the right opto board and cleaned the two u-shaped opto switches with isopropyl alcohol and dried them with the other side of the Q-tip. After re-installing the opto board, both flipper don't work? Any help would be appreciated. Thank you.

Switch test shows a problem with switches 17, 37 and 77. I see in the switch matrix that they are in the same line. Any help in resolving would be greatly appreciated. I don't see any loose wires, so far. Thanks