Hi Alex I don't have bikes with centerpulls, but I had squealing issues with my RH cantilever brakes. Long story short, I swapped from salmon pads to black pads (using same holders), and after several times of riding, they ceased to squeal. I've read (in comment section of RH blog, I think) that another user also switched from salmon to black and squealing problem was solved. Also it seems that there is compatibility issue between rims and pads, so if you have another rear wheel, you might try putting it on your Homer and see how it goes.
Out of curiosity, did you have brake mounts brazed on your Homer? Takashi -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rbw-owners-bunch/a46cc62f-bacb-4a96-b41e-7474164de8f2%40googlegroups.com.