the real story is i went to install the gauges, and of course the tach and speedo needles dragged on the overlays. when i did the install on my max all i had to do was wind back the needles and it gave it the correct clearance. unfortunately on the Z its not that easy, i attempted to pull up on the needles to give it more room and they freekin came right off. so now i have a tach that reads nothing and a speedo thats at 80mph when i'm not moving...ugh