2006 Tahoe LT...RPO code shows "LT Neutral" (RPO 52I and 522). This is a 2 tone dash, light tan on the lower dash panels and a darker tan/brown on the upper dash panels. I picked up a can of SEM GM LT Neutral spray from a local automotive paint supply. It appears to almost match the leather seats, but not the lighter dash panels or darker dash panels. I need to touch up a couple of spots on the darker upper dash near the passenger grab handle. Any suggestions??