I use the reader 5.4.3.0920 for my textbook on Windows 7 x64 and Android. With a paper textbook I can flip rapidly through pages to find stuff. Is there a button/tab/keyboard shortcut I can use to flip 5 or 10 pages at a time for similar ease of use? The scroll bar for the pages is not easy to use well on my tablet because it requires placement a lot more precise than my fingers can provide.