To start out, I have a Willem burner with the Serial and USB ports on the same side. I can successfully Read chips but anytime I try to open the Bins in Uberdata, the data comes up as non-sense. By non-sense, I mean the fuel values for low show up as 16000's all the way across the board and are all identical numbers. I have assumed that Uberdata is somehow reading the wrong portion of the chip or the bin file. I have tried reading with the ofset of 000000 and the ofset of 008000 and when I save them and open with uberdata, the numbers end up doing this. However. If I take the bin file that I read off of my basemap chip and save it and then reburn onto another chip, I can get it to work fairly consistently. No CEL's I am burning the files back onto an SST27SF512 chip with a 008000 ofset and it seems to work in my car just as before. So does anyone have any idea what I might be doing wrong?