Yes I have seen that thread previously. I went ahead with these because there are many people who would NEVER modify their machine even if he made a professional kit that replaced the wipers and it proved reliable.
Most people just want replacement "bolt in" parts to fix their machine with the minimum of fuss from what I have seen???
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says "invalid link" for me but maybe it will work??
Theres a thread on Pinside regarding having these made using micro switches.. seems the guy is experiencing a few difficulties getting the product reliable... might be a good opportunity to introduce these Mike? Demand worldwide would be pretty huge id say..
http://pinside.com/pinball/forum/topic/replacement-for-those-sliding-horseshoe-contacts-in-williams-drop-targets
