clutch linkage

yes the pivot is in lol the clutch works and dosent slip so it engages all the way. i have heard the spring goes to the bellhousing and i have heard it goes to the z bar. if it goes to the bellhousing it will help the fork not touch the clutch while in gear and foot off the clutch i think. which seems like it would work gr8:) one more q tho dose the spring have tension all the time?