Any Alignment Gurus Out There?

[halkading]

David,

Have you checked to see if the steering wheel is centered half way between the right and left stops? That is one way to check if the box is centered.

I need to check mine as it just came out of the alignment with the steering wheel off when the wheels are straight ahead. It was straight before the alignment. Having the box centered when the wheels are straight ahead is critical with the GMC.

Hal Kading 2003 LX 40
Las Cruces NM