Discover colours and patterns should be numbered the same way as they are in MapInfo, A – P and 1 – 16, e.g. G12, and A – H 1 to 24 for patterns. I figured out the colours and patterns by the numbers in MapInfo and then in the drill holes the setup has fewer columns so I could not pick out the correct colours, etc. easily. They should both look the same, using the MapInfo layout.