HELP!!! i purchased a set of unrevised z springs off 350z. i when to get them installed today. the rears (the spring had 2 red dots and 1 white dot) went in without a problem. when they tried installing the fronts, the shop said that they were not the right spring. they said the spring was too big for the shock and would slip off. i just want to make sure i got the right spring or the wrong shop to do the install. does anyone know if the pic below is a front z spring?

 

It looks like Z spring.
Rubber insulator should be on the bottom. If shop tried to put them on top, then indeed they would seem too big, because they widen at the top.
They really sit close to the edge of spring perch, but they won't go anywhere:
http://obender66.myphotoalbum.com/vi...d=HPIM1224_jpg