pdf reader which has zoom and width locking? I have both Adobe Reader and EZPDF. Are are both lacking. I want to lock the width and zoom and everything once I have a pdf open to my preferred settings. I just want to page up or down when sliding/swiping. 

In ezpdf the settings menu keeps popping up irregularly when I slide. Sometimes it zoomed in or out. I see the words 'ln' or 'sf' overlaying the pdf and I don't know what they mean. Some I am locked in a page. I can't on the next or previous page.

In adobe Reader I can't zoom in to will the width of the page. It has minimal settings.

Is there a pdf reader that displays the text to the full width of the screen and locks everything so it doesn't do erratic stuff?
ezPDF has an option to remove this overlay: Bring up the popupmenu, tick Settings. In the Link section there is a checkbox marked "Indicate Link". Uncheck and the Ln overlay is gone.

Version 1.9.5.3