Reaching over my head and backwards two weeks ago in an attempt to fish for the shoulder seatbelts vanished through the small hole in the recaro-style seats in an A211 Aquila (somewhat stoopid design IMHO, don't quite see the need for headrests in GA airplanes, let alone shoulder belts you have to ask nicely not to slip behind the seat) gave my shoulder a little ouch I still feel slightly today.
And of course a few times the match forehead (luckily covered by cap) vs. high wing.
May nothing worse happen
