#428 Suggestion: Make grid lines as thin as possible (hair lines)

[Felix E. Klee]

The grid lines appear really fat on my Xiaomi 4X with 720p screen. This is distracting. I would prefer grid lines that are hair lines, i.e. barely visible, like in the default photo app on the phone.

[Anonymous]

I liked to wish the opposite for the "orientation angle" line (that line that changes its color if the camera is held exact horicontally). Since this line is very very thin on Oneplus 5T I can not really see the color-change. (I use thsi feature nearly always).
Maybe it's a wise idea to make the thickness of these lines configurable - like it is done with the color of the lines.