I tried to follow a tutorial about Bones but I had to delete them and recreate them from my memory but now I have a problem. Please look at my photo! I've got 4 legs mirrored via "modifier" and 4 bone structures which I duplicated on the other side. I parented everything for a bit more overview.
Now I'm confused why the original legs on the right have those 4 fat orange dots, I think I need them on the other side, too! What did I do wrong?