The bridges don't fit at all. No matter what the hype is, they do not fit. I have tried, so has my watchmaker. If the sellers are getting positive feedback it's because they have returned the buyer's money with no hassles.
Andy's redials are, well, less than good. I am not speaking about Ubi's dial. All the others are poor poor redials. Andy has great stuff, but just not his redials. Also, he has sold frankens as 100% genuine in the past on eBay. Just a word of caution folks. He is a great seller and a pleasure to deal with if you are not buying a 6542 deemed 100% OEM. Otherwise, hey, go for it.