- Joined
- Mar 5, 2015
- Messages
- 216
- Reaction score
- 209
I launched my Madcow Trinity today, the flight was flawless! This is a clustered High Power rocket. I friction fit the motor casings as a redundancy safety measure because the motor retainer (which holds in all 4 motors) partially failed on a previous flight. So after today's flight when I removed the motors, the last one I tried to remove was STUCK bad! I have tried pulling and twisting with pliers. I have tried banging with a dowel. I have used the maximum force I feel I can exert without damaging the rocket. Any ideas? Its too big to fit in a freezer! Should I get some dry ice and touch it to the casing? Squirt some kind of solvent in from the top? Any other ideas?