Hey so recently I upgraded my phone from a galaxy s7 to a note 9 and i noticed that the zoomed out mode on the note 9 is significantly more than the s7. I have talked to other players about that, and other phones are also different. So basically right now different phones zoom out more than others, which isn't very fair or ideal especially if you can't control it. I think adding a scaling bar where we can control the zoom would be a much needed addition to the game that I don't think would be super difficult to add.