Move a part of the body in the phat simulation

Hi,
How do I move with the mouse during the simulation in phat the part of the body that interests me. I have seen several videos it seems that they drag with the mouse but nothing happens to me nn. Where am I wrong?

It’s a little late for the OP, but I found this post through Google and had the same question so for anyone else (at 3:27):

Basically:

  • hit Simulate
  • hold CTRL
  • right-click and drag – but you need to specifically start dragging from one of the Phyiscs Bodies, otherwise you seem to go into a ‘no-snap rotate’ mode…!