I am trying to get LRT running with Magic Lantern's silent picture DNG capture, ie shutterless timelapses.

I am also using Auto-ETTR, ie auto holly grail.

I have tried two approaches: DNGs with no EXIF data, ie as captured by ML, and DNGs fill with a constant dummy EXIF data via LensTagger.

Neither approach works!

My conclusion is that LRT requires accurate EXIF data, ie it does not create information from wich to carry out holly grail calculations.

Does anyone else have any experience with ML Silent Picture DNGs and A-ETTR?