Applying consistently-sized/placed page footer to PDF from multiple MS Office source file types

I have created a PDF in Adobe Pro DC from a variety of MS Office source files (Powerpoint, Word, and Excel). Adobe Pro will not apply a footer consistently scaled/sized on the various pages. Rather, I have to go through a process to change the font sizes based upon the source file. I also have to manually move the box with the page footer around on the corner of the page to get them all to align when printed (the setting with in the "Add Header and Footer" box does not consistently place these on the pages. I have a friend with the same version of Adobe Pro DC that pulls in the same documents but does not have the same issues with the footers. However, we cannot seem to locate any difference in our settings. Can anyone in the community point me to the solution to this issue? If it matters, the MS Office files are all from MS Office 2013. Thanks in advance!