In TexWorks pdf viewer is there anyway to zoom to a numerically specified size. Their is no options under "view" that seems to do this. In the bottom left hand corner you can click on the percentage and get "150%" "75%" etc. but I don't see any box where you can input a fixed percentage.
Sorry in advance if this has been asked before, I only see other issues with the viewer in a stackexchange search (there are a lot of them).