...it's always the little problems that kill you...So, in removing the old cluster (non-tach), I was careful to mark everything. However, the new cluster (with tach) is shaped different, and some things are, seemingly, missing. I marked the stud where the black wire (I assume the ground) attached to the panel...that spot is not ON the new panel. So, where does the black wire attach to the panel on a tach model? Thanks.