I spoke earlier about the POWER BOOSTER (70's) fairly recently being discovered by the copy cat manufacturers, along with using a positive displacement pump and a centrifugal vacuum (70's).
(furthered featured in a publication "Taking the Mystique out of carpet cleaning" by Brian Kepka in 1983)
And, now on the other board, "can we hook up another portable as a booster?"....
Man, either we were so darn smart and innovative, or .....are these "new discoveries" or are they proven to be about 30-40 years too late? Where have these people been, in a cave?
Reminds me of a Merry Go Round.
Can't believe it.
The JAGUAR MX-2 ETM @ cross-american.com