i made also some basic tests outside my project to find the error,
make a simple scene with one sprite (on wich you may add wrap behavior) + 1button
in the event:
when button is clicked, start tween
maybe i'm wrong and didn't understanded correctly the pdf, but Absolute coordonate should well pose the sprite in coordinate 100,100 in absolute, so if i ask a second time to move to 100,100 and the sprite is alreayd there, it should not move, right ?
because actually the sprite is moving a first time to 100,100 and a second time to elsewhere following the same direction. but will not stop in 100,100 like espected
and it's the same for vertical, horizontal.
EaseInElastic doesn't replace the sprite at the good position