Uploading Images For Backgrounds

Hello, I'm trying to upload a battle map pulled from a PDF. The 2066x3098 72DPI image looks great in GIMP but when uploaded as a background layer at r20 it looks REALLY bad. I want this map to be the entire page. Can someone point me to how to do this?

Rick, is it the same effect if you use Advanced &gt; Set Dimensions &gt;&nbsp;2066x3098 pixels? Also.. did you upload the PDF or extract the graphic in GIMP and then upload the one you saved (if so, what format)? Here are related wiki docs, <a href="https://wiki.roll20.net/Image_Best_Practices_for_R" rel="nofollow">https://wiki.roll20.net/Image_Best_Practices_for_R</a>...

That's exactly what I needed thanks! I did find that doc but didn't see any mention of setting your own dimensions. Maybe that can be added?