While upgrading to a 3 shoe clutch that uses 3 springs rather than the one long spring I was a little baffled on what the 3 springs should do/mount: I came across this article which I found helpful, It may be helpful to others as well, here it is:
http://www.rcdriver.com/rcd/index.php/how-to-3-shoe-clutch-install-made-easy/
http://www.rcdriver.com/rcd/index.php/how-to-3-shoe-clutch-install-made-easy/