Rick ...
>>>>>Ahhh! Then you probably are already safe.
At most, if you have time and energy to spare (what gardener ever does?) you might split the current wall into two shorter walls with a 1 foot wide terrace between them. And "lean them back" as you re-stack the rocks.
We'll see how it goes. When I was painting the woodshed, I had to practically re-build the rock wall behind it to keep it from falling down on me. I did something similar to what you have suggested. It was the only way the rocks would stay put ! Of course, I had never had to fix anything like that before ...
Smiles,
Lyn
