Hi, first of all I have to say thanks for the ML software, its amazing. I have been desperately trying to get the bulb ramping feature to work on my Canon 550D. I set it up, all is good, it calibrates, I choose the 50th percentile and let it run. But the pictures it takes are all extremely overexposed, it only uses 1s shutter speed how can I make it take proper exposures based on the scene. Please help, i have the Xmas 2012 edition of ML.