My intent was to continue the process so that once it touched it would then rotate downward until it made contact with at least one or two other spheres but that was going to be too complicated and I never did implement it. When you randomly place objects, you can still have large gap...
A big mess on the first print. Christopher Allbritton I had neglected to add supports for parts of the model, like arms, that overhung into empty space. The resolution was too low and the speed too high. Argh. Over time, I got better at it, but I often found using the M5 printer...