Can anyone point me to any recent guides or how-to videos on how to record raw? Everything I've found so far is at least a few years old. I've installed the latest (2018) nightly build onto my 7D and played around with the settings. Tried recording raw but it crashed, showed error 70, and I thought I bricked it until I switched the battery and it came back. Looking for more recent info so I know what I'm doing. Thanks!