I have a (used) Majestic tripod with a Majestic head. It is quite solid, even when attached to an 8x10 Orbit (C1 clone) and Fuji 300 5.6 (read: gargantuan) lens. However, I notice that, even when tightened to the nth degree, I am able to move the camera from side to side. Of course, this does take a bit of pressure; I doubt it would move if I were to brush against it slightly, for instance. I am wondering if this is to be expected. If not, how might I make the damned thing more rigid. I am new to 8x10...forgive me if this seems to be a silly question.