Apple Mouse Question

I’m following a Blender tutorial, and need to round a square corner on plane. After selecting the vertex, the author says use Ctrl/B, then scroll wheel to achieve desired results; however, my Apple Magic Mouse has no scroll wheel. I’ve looked at Preferences and Emulate 3 Button Mouse, but see nothing that will “emulate” the scroll function?

Is there a way to do this? Thanks for any assistance!

If you have a normal keyboard, you can use the + and - keys on the numpad.

The Magic Mouse does have a touch sensitive scroll wheel from my understanding and usage.

Thanks, thedaemon, for the reply. Yes, it does have a “touch scroll”, except when I’m trying to use Ctrl/B on a vertice, and then “scroll”, it doesn’t work?

That didn’t work for me either, DCBloodHound??

Ensure you are using the numpad +/- keys and not the normal +/- keys
You can just make the bevel and just changing the number of segments in the bevel options in the toolshelf

Also, if you’re on a laptop, you can use the right edge of the touchpad to emulate the mouse wheel.