Liberty 2.0.1 Text Size Problem

[xWiZxKiDx]

SO I have liberty 2.0.1 and when I go into Liberty settings down to the tools selection and then Spare parts and under general then font size I pick the font size that I want. Then when I leave liberty settings the changes I have made dont seem to have taken effect it reverts back to the standard font size as it was before I changed it. The other settings I changed work fine. I have tried restarting and no solution. any help