I am sorry to be asking the same question twice, but what kind of devices are legal to use to slow the decent of the egg-o-naut? There is no reference to any weight limits, size limits (other than maximum of 1 liter bottle) or anything else that explains what is meant by "free-fall recovery system". They could mean that you can't use any energy to keep the egg-o-naut aloft, but I first interpreted the rule to mean that the egg-o-naut must simply be a capsule for the egg. Does anyone know how the event was done when it was a trial event? Was this ever an official event before, if so how did it work? I found the trial event rules and I see that the rule "Any free-fall recovery system is allowed" was the same in the trial event rules. I never saw the egg-o-naut event, were parachutes, wings, rotors, etc. allowed?