Auto-Rescale in chart and Candle Size

Hi , Thank you for reading my suggestion .

I think itd be good if zoom in can have no limit (currently is 5 ?) . like maybe the screen displays only about 10 bars but each of them is huge . Also , i would love an option to switch auto rescale of completely off and we can choose the right scale we want and scroll on the chart left and right with candle size fixed .

Thank you very much