HummBeBe, your the best!

[MarineHawk]

Originally Posted by PhilD

Tie rod ball joints (stock or Fabtech) will wear if the Pitman/idler are worn, as this will allow a lot of free play in the steering and the center link (and tie rods) will be moving back and forth continually, almost vibrating or resonating. ... Unfortunately, the GM IFS steering setup is not very strong period. The Duramax guys are always mashing it up, way more than H2's, and go to great lengths to beef it up, but something always gives when you abuse it.

Thanks for the answer Phil. Is that the kind of thing the Cognito support thingy I bought from some Anglo-Texan will help to prevent?