Model/paper space drawing rotation in relation to north

I have a site survey that I am having rotation issues with.

In the model space the drawing is rotated so when I draw a vertical line it points up (which is what I am used to). However in the paper space, the drawing is automatically rotated so that north is now pointing up, and if I attempt to draw a normal vertical line as i did in the model space the line now points NE.

How can I rotate the view of the viewport in paper space so that my lines as vertical and horizontal. This would not be such an issue if it was just a plan, but I have drawn sections that just look ridiculous.

Any help would be amazing

oh, and apologies if this has been answered somewhere else, I couldnt find anything else on the topic

It may be that your UCS is rotated into that particular viewport?

I happened upon this thread and followed the instructions by LElkins and it all worked out

http://www.cadtutor.net/forum/showthread.php?21054-Rotate-a-view-in-a-viewport&highlight=rotate+viewport