I've done TONS of plumbing in my life Bob.
I am helping carpet cleaners by telling them its a dumbassed idea. Not only because of the varied plumbing setups you run into (its not all HD showroom setups) but because you then own any sink problems until they forget you were ever there.
and where are you guys finding these "thousands" of sinks you can't connect to with adapters?
Fred, go to Home Depots website and type in kitchen faucets. Usually the first 8 that show up are ones that cannot be hooked up to. In bathrooms, we are also finding new faucets, duck bills and others that don't have an aerator.
Bob, If I screw up my tm taking it apart and putting it together, that's my problem. If I screw up the customers plumbing, that's also my problem. You may think it saves time but not if you have to stop what you are doing and run down to Home Depot to pick up parts to repair the customers plumbing. I understand if you are comfortable doing this yourself, but seriously, are you going to send some tech out to do that, and trust that he has put everything back properly. Not saying it can't be done but we're carpet cleaners not plumbers and I don't think your customers are going to be too comfortable having you playing with their plumbing. Bob, you have been in the business and I know that you are a "can do" kind of guy. Just because it can be done, doesn't mean it should be done. Absolutely no reason for name calling guys. This is a just a difference in opinions. Remember, we all have our own HUMBLE opinion.