SOLVED ! (but doesnt understand why/how)
ok, as i have some free time, i gave an eye & than checked AFM 2.1 (OK) & AFM 2.2 (not OK)...
didnt see any diff in the script (was thinking something about the nudge/analog, as told before)
no diff in VP settings physics of that tables
keys were unchanged & still OK
than i go for the "filter mechanical plunger" (was uncheck), & check it
run the tables, and the bug dissapear 
cool, got it ! i than uncheck to get back the bug & be sure it was that, and... even unchek, no more bug !!!???
was quite stuned, even more when this is a table setting (you have to save), not a general VP setting
and than, without changing anything more, i tried jokerz, totan, ... all is now working perfect
well, i dont undertand
but we have a proverb who said : "if it works OK, and you dont know why, dont touch it" 
if this can help, or somebody can explain why, i'm listening

Edited by RipleYYY, 17 September 2013 - 11:18 AM.
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