My 1967 150 flies perfectly well without its spinner, and it's a great conversation starter e.g,
"Where's your spinner?"
Huh. Must have fallen off.
Or
"What happened to your spinner?"
Some idiot dropped a hangar door on it. ...

But I suppose The Blue Bird of Happiness would look better with a spinner. Anybody got one?

"The most beautiful thing on earth is the sky above it." -- Joanna Fink