When I try to develop some 3D spline on the mesh/stl within "3D Mesh Sketch" tool. The spline get disappear when I exit the 3d mesh sketch. And this happen some of the times with all spline vanished and sometimes not. Is this Design X software bug? Has anyone come a cross same issue?
Same happen occationaly for me. Somethmes I restart the Design X and draw 3d mesh curve again on mesh, which save me few times to resolve disappearing of 3d curve. But I don't know permanent solution for this issue.