Shasta: From what you stated, it would seem that you believe that the residue left behind by RRL's solvent is beneficial to the stylus / groove interface in terms of retrieving data and / or the life expectancy of both surfaces. What do you base this belief on? If i'm putting words in your mouth, please correct me, but that's how i interpreted your message.
Other than that, i do agree that giving a solvent time to penetrate and loosen imbedded particles is beneficial to its' effectiveness as a cleaner. This is akin to soaking an item in a solvent compared to simply rinsing it off quickly. A quick rinse will remove surface film, but is far less likely to achieve anything beyond that.
Then again, the more thoroughly that the solvent penetrates into the various "nooks & crannies", the more thorough one has to be in removal and rinsing. Otherwise, the cleaner itself will remain imbedded in the various "cul de sac's" of each groove. Over time, it will dry up and harden leaving a film and / or attract and hold other contaminants that it comes into contact with. Whether it becomes a dried film or retention pond for other contaminants would depend on the chemical make-up of the solvent(s) used and the long-term chemical reaction that takes place with the vinyl that they reside upon.
That brings me back to the original question: Why not rinse off any / all residue from the records? Sean
>