Michael Pitfield published a excellent write-up “Demystifying Deployment Bags” back in January. You can find it here https://www.rocketryforum.com/threads/demystifying-deployment-bags.144212/ In his example he uses a standard 12” elliptical pilot to pull a 48” chute from 3” dia. Fruity bag. Can anyone point me towards a resource or recommend what size pilot one would use to pull a 72” chute from a 4” Fruity bag? Finally going to give recovery bags a try at https://www.bamablastoff.com/ (shameless plug ) Any help much appreciated and gets you a free BBQ sandwich on me at the event!