FF X-2 my questions thread :O

[mindfray]

So Ive decided to make a my questions thread for x-2 also, just like i did for x, so i don't clutter the forum too much.

I went into the options and set the active battle to wait, but enemies still attack me constantly and it shows "active battle" in red in the upper right hand corner.

i thought setting it to wait would make it able to wait before i take my moves before enemies attack just like in ffx.
also when i changed yunas dress sphere in a battle it would not let me change it back to another one? why is this?

Yes I'm new to this game, so if you have any beginners advice it would be greatly appreciated.

expect more questions from me later on