Twitter bootstrap grids bug on iPad

Created by: heath3

I'm trying to integrate twitter bootstrap (v3) into a small site I'm currently building but I'm seeing a bug in the grids on iPad (landscape mode) whereby the columns total 12 but don't seem to line up on the right hand-side.

I thought maybe I'd added some CSS that may have been affecting the grids styling but having gone back to the twitter bootstrap documentation I'm actually seeing the same bug right there (http://getbootstrap.com/css/#grid-example-basic).

I was just wondering if anyone else had come across this same problem and if so whether they'd found a fix?

I've added a red line highlighting the issue in the image below. The row of twelve .col-md-1 don't seem to add up to the width of the other rows!?!?

Asked the question on stackoverflow too but no response yet - http://stackoverflow.com/questions/18894722/twitter-bootstrap-grids-bug-on-ipad