After playing with the settings on my 7d for the last couple of months i decided to do a hard reset as i wanted to default to factory.
I removed both batts and left the camera for around 10mins, installed both batts again and was met with the set date/time screen.
Sweet except my picture style settings were still stored and my name was still registered in the copyright info screen,
Custom functions were reset though,does this sound right as i thought a hard reset totally wiped the camera clean?
Many thanks for your help.