Is it possible to move the Page Scroll widget?

Platform: Android, Office Doc Viewer / Office Word Editor
Problem: Navigating large documents is needlesly difficult due to accidental taps on the right sided screen edge, where the page scroll floating widget is located.
Feature Request: Making it an option to place the Page Scroller on the other screen edge may greatly reduce the chance of accidental taps which yank the document 387 pages away. Toggling the preffered side of the Page Scroller may offer a smoother and worry free usage of the Office apps.
I have some 400+ page documents to go through and while the Page Scroll widget makes it easy to get to the page i want, it is also ridiculously easy to "palm-navigate" to the other side of the document. This makes me, and perhaps every other user, easily lose track.
TL: Is there an setting available to place the Page Scoller on the other screen edge?