Yea, I know you are supposed to be closer to the tree, but I was learning how to coil the line. We have revision 14 now- it's even smaller and lighter, still does 200' . Revision 14 1.5" throw bag barrel, or 58MM racquetballs.
Here is a J&J Revision 14 comparison with the J&J Revision 10. Both are shown with sunlight, chemical, and shock resistant, non-plumbing grade, FpVC barrel. Both of these were user converted from the standard 'plain air tire stem' filling, to onboard HPA air cylinder for multi-shot capabilities.