I connector I made was too loose, so I made a new without the raised lines. I think it’s a bit too tight. The 0.1 inch ring diameter is all too large. So either way, it’s a redo. Hopefully 3rd time is the proverbial charm. I also made a nose cone, with the should diameter a little smaller that the new connector. It’s really close, I don’t want too tight or too loose.
"You know, it, uh, won’t fly unless somebody pushes the button." From the movie October Sky.