angelfj said:
OK, OK I'll craw back under my rock. But remember not to complain about shoddy or otherwise poor quality parts!
Not my point at all, Frank. I thoroughly agree that we SHOULD complain; just start the process by complaining directly to the vendor that sold you the parts.
A detailed registry sounds like a good idea; but I think there are significant problems with the concept. The chief problem is basically that bad parts tend to come in batches (those 100,000 part runs I mentioned before) and as end users we usually have no way of knowing which batch we are getting. The vendors don't keep track of such things, so there may well be good parts mixed with bad parts in the same parts bin, and you get whatever the picker happens to pick up.
And as we've discussed on other lists, our vendors may not even know which batch they are getting. We've documented that County, for example, buys whatever is cheap and puts it in their own boxes. The "Made in" label frequently seems to refer to where the box is made! (Besides, no country has a monopoly on making parts that don't fit.)
I was chatting with Ken Gillanders at British Frame and Engine last night; and he told me a story of some lifters that he and some other vendors got made by the original manufacturer in the UK. Oddly enough, that manufacturer wrapped them in cellophane. One of BFE's competitors is also selling lifters wrapped in cellophane, but Ken is supposed to be the exclusive distributor in the US ... turns out there is someone in Turkey duplicating the lifters right down to the cellophane they are wrapped in!
Another example is the bad synchro rings that were making the rounds a few years back. Someone got a huge batch of them made that, according to what I heard, matched the factory prints perfectly. But, for reasons still not clear, they did not work well in many gearboxes. Herman (who at that time was still rebuilding stock gearboxes) flat refused to use any ring that might have come from that batch, and insisted on NOS rings still in the factory package. The bad rings spread out like a cloud, eventually finding their way onto the shelf at practically all of the LBC vendors (not just the 'Big 3'). Then eventually, they all got sold or discarded, and today the rings are fine.
Somehow, I just don't think a database of "I got a bad part from XX" and "I got a bad part from YY" and "I got a good part from XX" is going to help. By the time the information is collected, it's out of date. And the next part shipped by the same vendor on the same day may well be from a completely different factory.