what would cause my dash board gauges to zero out?

Hello, since there was apparently work performed in the steering column area for the clockspring, I'd be concerned that may be something in the area may have been loosened unexpectedly. Check any and all wiring connections in the area. Ultimately, when the problem is occurring, the proper way to test is to trace wiring back to the point of failure. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops