well done! yes i echo the above too.
What we do with taming new birds is only put limited food in the cage too - i know that seems mean but it isnt as long as they have water and access to some plain food. I sit the cage right beside me while Im working at home and lay millet (or other very appealing treats) over my forearm . Sometimes i get a dead arm haha, but i place my forearm just inside the cage beside the food bowl. Don't keeping looking at the bird, try to look away. Also, Ive found if you are eating some snacks yourself they are more likely to want to join in! The first time his feet come on your arm, dont react, let him gain confidence. Also , he may bluff and be defensive with his beak, sometimes they hiss too! If this is when he has approached your arm for the food, ignore him, he is trying to get you to move away so he can get it without your arm there. Never approach or corner him if does this though, that will scare him. Our 'teil still on occasion does this if he is grumpy and we say 'no bite' and ignore him. It doesn't hurt, much haha. My advice also is not to let them out free until you have them stepping up, they just get scared when its time to go back in and you undo all your hard work.