A few of the stones were heavy indeed so we only were able to get them in position all together. And of course I tried to shoot it in angles where it appeared bigger than it actually was! However, we didn't move this big base stone - it was around a meter in diameter:
You should totally have lied about it! "Sonic Levitation" and everything....
He's lying about not lying. If he admitted to using sonic levitation, the secret government forces would be after him.