Quote Originally Posted by uzj100 View Post
I`ve also got some FK 146, but haven`t used it lately. Supposedly has a bit of cleaning ability that 425 does not have?
Yes, FK146 cleans better, at least IME. But then, I don`t really expect (nor experience) much cleaning from FK425. (Note that I don`t really *expect* much cleaning from my QDs; if any *real* cleaning is required I use a RW since all of mine are similar to QDs anyhow).