I agree that this is an outstanding feat of customer services by thesuperiorshave but it should not be necessary. A vendor should not have to go through this much extra effort to avoid customer complaints due to lack of consistency by a manufacturer. I understand that these are hand-made and there will be some slight variations. However, it seems as though many issues get chalked up to being hand-made as opposed to owning up to inconsistent production. I feel that progress/vulfix might be losing many customer and/or vendors because, in the words of Forrest Gump, you never know what you gonna get.
I do think the frustration of most, like has already been said, is the fact that we know they can put out some incredible brushes but seem to roll out duds on a regular basis.
Man, this sure sounds like the 'bad old days' of Simpson's brushes, back before Vulfix took over. (I speak of the time after Gary Young's family was involved.) It was like playing "Somerset Roulette", buying either an uber-shedding, handle-splitting monstrosity, or the best brush on the planet ... you didn't know what you'd get until after you pulled the trigger.
I really appreciate Gary's comments above, and personally I'd like nothing more than that the Vulfix era of Simpson's brushes brings back the glory days of old. But I think Vulfix needs to get this problem ironed out quickly, so that the customer feedback can get 'out there' before too much damage is done to the brand image.