Front Rubbing - Tires, Suspension or Wheels?

I'd like for it to sit just a little lower than that in the rear. Lower than mosleyme's car in the above pictures (mine has Mopar competition springs that I'd like to swap out).

I have already dropped mine about 2"... looking to maybe go 1" more:
http://www.forabodiesonly.com/mopar/showpost.php?p=1326604&postcount=18

I went from the SS springs to -1" Caltracs. I have relocation spring boxes, so I can't lower the front eye but I can still add a lowering block.