hey guys.

i'm a first time poster here, and a reasonably beginner modeller using sketch up.

i'm a 17 year old student from Australia, and am studying visual communications and design as one of my high school subjects.

i have one problem with the program however, which i am struggling to find a solution for.

When i pan/zoom around the model, sometimes it will cut away large sections of the model, even the section that i am zooming into, making it very hard to do intricate details and even when i'm looking at the site plan of a building it will sometimes cut away something like half the roof of a building for no reason.

Is there any way that i can turn this off? i can get screenshots if you guys don't understand my noobish language lol.

thanks guys.