This is a screen capture of your pic, looks fine on my end. More than likely the scrollers have the old style square 50 lb monitors. To appease the cheapstakes, here's what you can do:
Save the image to Desktop.
Open (right click) with Paint
Resize (I use 60)
Use this as source in the Browse button.
I also had plenty of scroller complaints before resizing. Really quite simple, I am not a computer guy. Good luck. CO