Clutch nut adjustment

Book says back adjuster screw off one full turn after it touches pull rod. Can't remember what I used before.

1/4 - 1/2 turn is often enough (cable fully slackened).

1/4 -1/2 sometimes will not give you enough slack to remove the clutch cable. also i have found that this adjustment can have an effect on clutch lever pull. it is not a one number fits all and i play with it till i get the softest lever pull