how do i place a 100% straight waypoint and or making a mountain. I have done this before, where i hold down a certain button I believe and when i drag a way point it will snap to a right angle, 180, and a straight line, so it cant be crooked. same when carving a mountain, it would carve in a 100% straight line, either it be right angle, or straight or w.e, it goes in one of the 90 degrees from where you first click. If you know this, please post.


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