Adrian wrote:The view controls in the top right of the window change the view. The Z view should be what you're looking for if I've understood you.
Hmmm, Adrian? I have also looked to turn the perspective off. Looking straight down the Z via the icon in the upper right of the screen still has perspective active. This is evidenced by being able to see vertical walls in the view (like looking down an elevator shaft). I hunted all over for somewhere to turn it off and I have yet to find it. Not a big deal, but sometimes it would be handy to turn it off.