Question for those running Rustys adj LCAs

Do you use the jambnut or run without the jambnut?

my adjustable arms from rusty didnt have a jam nut. putting mine on today.

The jambnuts are ordered seperately. Im considering Rustys arms because I want articulating arms. On his site, he suggests the jambnuts if the arms have play in them, which defeats the articulation of the arm. I just wanted to know who is using the jambnuts and who isnt and if they have problems not using them.

I just ordered the jam nuts. The noise is driving me up a wall!!

ive been lucky ive been runnung the long arm for 3 years with no play problems in the lcas i grease the shit out of them every oil change.