[Veselin Kolev]

Yea.. the arm looks really nice and simple. Thats always good ya know. One question though, how hard are the pinchers holding onto the ball? Like, would you know how many pounds pressure you get on it? It would help... thanx

And an off topic comment:
greencactus3, you ask in your signiture if i can tell you one thing lego cant do.
A planetary gearbox. There are no internal gears. HAHAH!!! got you!