I'm looking to get my gauge cluster working properly. Like all of our Turbo clusters, the tach and speedo needles are off a bit. I looked at a sticker on the bottom of my gauge cluster and contacted them- the company said they'd recalibrate it, but it will cost a lot, even though it appears the cluster has been repaired there before. Does anyone here know how to recalibrate clusters or know of a place that can get the job done fairly cheaply?