Lyn fury - help!

Hi, I recently bought a second hand Lyn Fury, and four some reason instead of being tug responsive, it is totally unresponsive. No matter how hard I tug, it still won’t return to my hand.

How do I fix this?
Thanks

Lyn Furys tend to be unresponsive. What is the condition of the o-rings, or is it siliconed. Have you tried lubing the bearing?

Lube the bearing to make it responsive. If the o-rings are dried out they may need to be replaced as well, but this is unlikely.

Just switch out the bearing

okay thanks, I think I will lube it