Am working on Aberdovey Golf Course in mid-Wales at the moment, but for some reason I can't raise and lower vertices, so my course is dead flat with no ups and downs. I thought this could be measured by the three boxes bottom right, which appear when you use terrain/vertex/move. The two left-hand boxes appear, but the right-hand one refuses to activate, and as this measures height, I'm stuck! What am I doing wrong - how do you activate that third box?
Cheers
John Brooks
