Hi,
I changed manual icon. It is better to view. This image is aligned to the pixel grid for multiple sizes (16, 22, 24, 32, 48, 64...). If you will be using it do not move or resize the elements of the image, please. It will destroy the alignment.
Example for 16x16 and 24x24 sizes:
Files:
manual_icon_files.7zREADME.md