Purchased a new set of front struts for a 2002 325i.Irealized when I dropped the hub that the old struts had two guide pins one above the other that alighn the strut and slide through the notch in the bottom strut clamp. The new struts have a tab welded to the bottom of the strut no pins. The tab does have I guess you you could say like a T at the end. Does this take the place of the pins and just sit on top of the clamp or are these the wrong struts. Different suppliers all list these to fit.