so i got a point cloud imported to AS
im renewing the flooring around sum washbacks (big circular copper things)
so iv cropped the point data to be the height of my flooring now i wont to make a 3 point circle to the egde of the washback
but when my curser gets close to the point data it changes the plane the circle gets made on
iv turn off 2d snap f3 an 3d f4
i tried with 2d plane snap on (from as tool palette -quick views-turn 2d snap on/off)
see below pic - if when making circle that blue shaded area comes up it will not work
