Quoted from Grinder901:Ok so now that I solved the freezing issue, I still have this weak or dead lower right flipper. Sometimes it'll act right. Sometimes it's weak. And he'll, sometimes it's completely dead. I can press the right button and only the upper flipper responds, the lowerone just sits there like dead weight.
I had intermittent right flipper issues on mine as well, after reading through this whole thread I found a post where someone mentioned the new flipper button eos switch blades were longer than the originals and making contact with the shooter coil plunger. Sure enough, that was the issue with mine. A prior owner had replaced the flipper button eos switches and they were too long. Usually during multi-ball is when the flippers would act up because as the machine is kicking out balls and I was hitting the flippers, the shooter coil plunger would make contact with the depressed switch blades and cause various weak/dead right flippers.
One of my switch blades was obviously bent out of shape, yours looks like it has a slight bend as well indicating there could be some contact going on. The way I checked for clearance after straightening out the switch blade was to shine a flashlight down between the apron/cab (glass and machine off of course), took a small screwdriver and pushed the shooter coil plunger in while holding the right flipper button in (this would be a lot easier with the apron off, but I had just enough space to do this step). They made contact and that's all it takes to have problems. I re-mounted the switch down to where the longest blade just covered the flipper button center, plus I wrapped it with electrical tape just for a little extra protection. No problems since.
Don't know for sure if that's your issue, but it can't hurt to check.
This is your pic, see how that one switch blade is slightly bent?
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