Mouse wheel only zooms out (will not zoom in)
I am using GeoGebra 220.127.116.11 (16 March 2012).
When I try to zoom in using the mouse wheel, the graph zooms out.
Either way I scroll, the image zooms out.
My mouse is a Microsoft Wireless Mobile Mouse 4000 in Windows 7 (32 bit).
Thank you for any help on this. I found one article with a dead link that addressed this issue, but the article is useless.