Ulf.... might want to take a look at what was last posted to the tune ecu website. Dont know if the file somehow got corrupted, or if the problem is on my end, but the TBW tables seem to look to me not at all as linear as your tables on your 31013 based map. It was your 31013 maps tables that I copied to the factory 31249 map that worked so well for in the past without your fueling and ignition edits. I really did want your fueling and ignition edits too, so this was why I was so happy to see your latest release. Im hesitant to flash this tune because of fear that somehow the entire file has somehow gotten corrupted!!! Could you verify for the site members that this is as intended?