While I haven't experienced any long term marring coming back (I really don't think the testing for this has been consistent because you never know, even with great washing techniques you MIGHT be doing something to the finish... I guess the only way to find out is to do it on some garage queen which won't get any sort of dirt on it and can be washed even daily just to little by little remove any oils left behind and show if there's marring) but after doing a similar test this morning, on VW Jetta's harder clear, I did find 106ff to have a bit filling "power".. it's nothing to be surprised about and it's not nearly as bad as some of
Meguiar's stuff (I still love all their polishes as well)... Unless there was a misunderstanding about the word "filling" in this case, I believe I have to agree with Todd and the rest on this issue... due to me expecting the filling and since I wasn't called a liar or anything, I'm going to keep loving
Menzerna and using it like I have been, but from the posts in this thread Jeff doesn't seem to be the best Cust. Serv. rep.