Request Scroll bars when zoom in

Hello all!!

I think would be useful if the e-ink view had scroll bars when zoom in instead the controls at the top of the screen.

Another possibility would be to modify the behavior of the top controls. Actually they are programed to have a fixed step (and it is very high) so, you cannot adjust the text to the window in two columns documents. If the step can be reduced the adjustment would be more flexible.

Regards.