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I'm thinking about making an ejection piston from yellow tube for BT-50.
Will probably soak the OD of the piston with CA and sand it. Hoping I don't have to do that with the ID of the body tube.
Thinking I will set it up to fully eject the piston, so it vents when the piston uncorks the airframe and everything is guaranteed 100 percent out.
Expecting to have to brush out the ID of the tube between flights, but that's not a big deal.
Any advice?
Will probably soak the OD of the piston with CA and sand it. Hoping I don't have to do that with the ID of the body tube.
Thinking I will set it up to fully eject the piston, so it vents when the piston uncorks the airframe and everything is guaranteed 100 percent out.
Expecting to have to brush out the ID of the tube between flights, but that's not a big deal.
Any advice?