I hope this in the right section, i replaced, the manual dim mirror in my 99 SLE with an auto dim from my 94, eveything went great (tied power and ground into the overhead console accessory plug which is switched) except it seems loose and shakes and rattles a little going down the road. i don't see any adjustments and i even tried shimming it with paper, with no luck. I used the existing metal backing plate from the manual mirror, should i have used the one from the sse, or is their a way to adjust it that i am just not seeing