I'm trying to create a surface elevation table that is referenced to 2 different surfaces along and exactly on an alignment. So what I'm looking for is 4 columns: 1:, station # 2:, surface 1elev. 3:, surface 2 elev. 4: surface 2 - surface 1. I don't know how to customize it so that it picks the elevations right on a centerline. Profile elevation data bands are good but would like to be able to produce an associated table. Anyone???