I must commend both Cleanercarpets and Mr Stuart Clarke on their comments. Always spot on, respectful, and considerate.
All manufacturers have, as anyone in business like yourself, has a certain amount of problems. We like to refer to these as: "situations" rather than problems. Why? Because situations can be solved by small tweaks, adjustments, etc. without being blown out of proportion....but sometimes a problem can not.
Realizing that as a manufacturer we have hundreds of components, nuts and bolts that go into each and every machine and these are supplied and/or made by many, many OEM's with great reputations. (Please note: Those are the only ones we purchase from) However, there are times when they too may pass along unknown, (as only a example), a possible bad armature, a not so precisely milled concealed internal electrical field, a bad nut or bolt, and so on. Sometimes, but very rarely, components can go through our in-plant testing's and pass with flying colors before release.
I can attest to the fact that the earlier situations regarding the 6.6 vacuum motors in the JAGUAR have been solved long ago by making a few adjustments, not just by us necessarily, but by the actual OEM Supplier(s). It is my belief that they (Ametek) may have had some small internal refinement adjustments made on those particular motors. Further I think if I were to guess (and only a guess?) a large part of this was due to a certain part made in China of all places! They , IMHO, have since learned their lesson and eventually pulled that back to being American Made.
Now, there have been no problems as with the SCORPION(s) of the past.
That is the good thing and what we all work very hard toward each and everyday. Again, anyone of us in any business who has a certain amount of daily business, and especially in business for years acquiring more and more customers, has a problem, or situation crop up from time to time that must be solved. Otherwise, you don't probably have many customers. But, I can say that those earlier situations were intensely focused on, attended to, and solved.
But the good news, we continue to make strives in refinements with any of our products because that is why we are here. And because of you, we have stood the test of time and sincerely thank you for it.
Best to all and thank you for this opportunity of clearing this up.
Ed Valentine
cross-American corp.