Before my FlisKits Corona 2 was damaged in the post-divorce moving, I had thought about scrollsawing progressively larger fin kits to see how many stages it could handle without getting hopelessly unstable. Unfortunately, even a simple 2-stage requires pretty careful wind watching and a fast parachute for a good recovery where I usually launch. (~1000ft N-S dimension, right at a mile E-W, but I usually launch from the west end of it. Not that hard to recover from neighboring properties, but the intermittent tree cover can make it hard to figure out where one actually landed. Found a single stage over 200 yards form where I was sure it should have been.)