Hi everyone i am happy to can post a thread here where who read it will understand what the problem. i show you i am modeling the dvd of the T rex ! and in the 2second video (RexPart2_ final) i need to do an boolean operation with the torso and the two legs. any help?? the boolean dont go well !!!! :-( i dont know how i follow all the video says to go Ok but when a click union button the model dessapear. anyhelp !!!?? please!!!! :-( THX :-) !!!!! here i attached the .mb file to anyone want to look closer can do it! thx!