Thanks - well I went to Superstition Springs Nissan today and they told me my shimmy is from tires. I did not believe them and escalated so they load variance tested my tires and showed me the wobble.

Still hard to believe that tires with 18K miles would cuase that since I have had much worse tires and never had that problem.

Anyways I wanted to get rid of the grabbers anyways so bought a set of BFGs (16 inch) from Nissan. I paid about $100 more ($897 total) than going elsewhere but the only way I can get them to keep troubleshooting my shimmy was if they installed the tires.

Once I get this thing dialed in I will look into your fab guy for some sliders - thx.