Uploaded January 2026 | Updated September 2026, 2 weeks ago

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This week on RockSim Live (Episode 223):
5:02 Welcome, snowstorm update, and favorite model rockets
9:18 Redesigning and building the new 3D printed Gyrochaser
14:33 Customization and modification options for the Mako rocket
16:55 Comparing liftoff speed off the rail versus thrust-to-weight ratio
22:54 Head-end dual deployment advantages and setting it up in RockSim
42:32 How to account for a parachute spill hole in RockSim
47:26 Troubleshooting and choosing recommended motors for two-stage rockets
1:04:39 How to configure a three-motor cluster mount in RockSim

Search the full archive of RockSim Live episodes by topic: apogeerockets.com/RS-Live-Training
Learn more about RockSim: apogeerockets.com/RockSim/RockSim_Information