![](http://3.bp.blogspot.com/-mFfboGJ66t8/UtwpIWAc_iI/AAAAAAAAsNM/lkkTOaOs1bw/s1600/Screen+Shot+2014-01-19+at+11.34.31+AM.png)
The problem: Out of the box Mac OS X has no middle click! On a trackpad you have zoom with two-finger scroll up/down, rotate with two-finger right-click drag, but there's no middle click. With the Magic Mouse I use you have zoom with one-finger scroll up/down, rotate with right-click drag, but there's no middle click. So you can't pan! Oy.
The best solution I've found is BetterTouchTool. I mapped trackpad three-click drag to the middle mouse button. I mapped two-click drag on the Magic Mouse to the middle mouse button. And it works in 10.9.1 Mavericks.
![](http://1.bp.blogspot.com/-J2R9pjO9A1E/UtwlWPdR2XI/AAAAAAAAsMw/GDOU_R5lkh0/s1600/Screen+Shot+2014-01-19+at+11.16.43+AM.png)
Next step: Get a 3D printer. I'm also looking forward to making fractal designs with OpenSCAD.