Quoted from dasvis:DON'T SPRAY DIRECTLY ON SPINNER!
It takes just a VERY small amount. Put a bit on the tip of a toothpick & ever so gently apply a SMALL amount to any pivot points. Less is more.
I totally agree with this. I put just a little on a Q-Tip and then just work it around a bit on both sides of the spinner. Just did this tonight, in fact. You'll be surprised at how responsive the spinner can get. The spinner in my Williams Space Odyssey goes and goes if you hit it solid.