Actually the vertical line is positioned correctly and moves across the screen with the temp. It's the horizontal line that is at the top when the engine is running, where it should not be. The horizontal line should run across where the bulls eye (Cross Lines) rests on the user programed ramp line and slowly move down as the ramp line is traversed. This is on both of these screens, exactly the same problem. Seems a little coincidental to me. I don't see that there is a problem with the A/F ratio, since it seems to be where it should be according to the VE numbers. Also the closed loop is correcting, verified by me changing the VE numbers slightly and seeing a change in the O2 correction. I'm not sure if there is some other problem that I have not yet observed. I'm hoping to be able to either run it like this or maybe there is some setting, somewhere that is not right. I looked through the set up and global and did not recognize anything wrong. Still I may be overlooking something. I believe this particular, specific problem does not represent a malfunction other than the read out. I was hoping there would be someone else out there that had a similar experience. Maybe there is a way to test? There have been times in the past I have worked around other malfunctions on other boxes. I remember wiring around fuel pump controls and fan switches on other boxes, and they seemed to function normally other than the specific handicap.