I use magic lantern all the time, and love it to death. For some odd reason, the exposure controls stopped overlaying ontop of the default canon liveview exposure controls. I still see my audio levels and waveform, but I can no longer have access to 1/48 shutter or an iso of 160 without going to the magic lantern menu and selecting it manually. And even then, it seems as though it resets back to iso 100 when going back into live view. Any input? I can upload a picture if necessary.
I am using the ML xmas 2011 edition (most recent) on a 550d.
