Welcome to the wonderful world of PDF sewing patterns. Once you have the correct settings, it's all easy. In case you aren't there yet, here are some helpful tips.
Printing Scale: Choose 100% or actual size
Fit to Page: DO NOT TICK THIS BOX!!!
Orientation: Choose Auto (landscape/portrait will distort the pattern)
Page Format:Choose DIN A4 or Letter Size
Always print with Acrobat Reader, as pre-installed programs can cause the pattern to print at a smaller scale. If you have not got it installed already, download it Acrobat Reader here for free.
Choosing a selection results in a full page refresh.