Most of the programming I do is from the blueprint, but sometimes I use a catia model. In this latest project they are having me create a alignment using a plane and some bolt holes, easy enough. The problem is that theres a datum target on a 3d curved surfaces. I have the blue print numbers (X,Y,Z) but do not have the vectors. How can I get the vectors and use the blueprint numbers at the same time. The 1st attempt was to create the point, then go and use the mouse to touch on top of the point. But the numbers never match. Can someone please help a brother out.