Thats a real classic... any comments by the authority on that ?
No, unfortunately not. But I think I may have heard some laughter from 500km away
(one of them once told me privately how fed-up he is with all that useless crappy stupid paperwork he gets by French SAFA inspectors - but probably the French CAA says the same about German SAFA people).
But one small thing comes to mind to really look after: If you use loose pieces of paper in the cockpit, like the usual tables with climb and cruise power settings copied from the aircraft manual, then make sure that you copy the entire manual page. With header and footer line showing clearly which manual it was copied from. Otherwise that's an easy finding for them that you won't be able to discuss away.