Charts "move" when I convert into PDF

[steverpi75]

I have a summary sheet for a daily package that has to be in PDF. My excel sheet has 4 charts on it; 1 bar, 1 column, 1 pie, and 1 XY scatter. When I save my worksheet into a PDF, everything except the pie chart has the columns/ bars and lines move a few milimeters from the X and Y axes. How can I fix this?

Thanks for the help (and all of the previous answers you guys have given this excel neophyte too).

Steve