Quote Originally Posted by Herx77 View Post
Just a thought. If the spring does not bear on surfaces why do tuners put grease on it.Is it to mask problems which should have been taken care of by the tune itself.If not, the problem which is being masked is surely one that needs to be taken care of. It will always be there!
HERX77 .

I don't follow this. Of course the spring 'bears on surfaces' otherwise it would be suspended in thin air and couldn't do its job which is to convert the work the shooter puts in when the rifle is cocked into a pulse which in turn expels the pellet from the rifle.