That said - The thing I found out is I had to create an adobe profile and login into adobe reader with that login. From there you have to click your profile circle (Top right coner) and click prefferances there. Then go to "Page Display" in top right window pane and select dropdown "Page Layout" to Single Page & "Zoom" to Fit Page. Then click OK and from here on out you will open all PDF documents to single page fit zoom.