Thanks for posting. Do you need to tie an additional piece of rope to one end of the green anchor to get it to turn sideways to remove it from the hole?
I use a length of kite string and tie it on one end in order to get it out of the hole (should have mentioned that). I always leave the string attached, but took it off before taking the picture in order to replace the string. The green anchor is a piece
of a steel fence post I cut to length.