Yeah spiderwoman is right! I mean, you can put any ol tongue in any ol ocean, with any ol motion and that doesn't mean you will have success. I mean really, anybody can change the motion.
Tongue care has to be specific to your tank. You just have to do what you know, and if you see no results, then you hafta change things up a bit.
And Scopus, you are also correct. Whether it be the tongue or the size of the coral, you cannot rely on what you think you know, or what "other" hobbiests tell you worked for them.