Hi there.  I'm trying to draw a 3D spline between 2 bodies.  I start the spline on a face on body#1, and end the spline on a face on body#2.  The only constraints that I want to define are that the spline ends start perpendicular to the faces, but I can't figure out how to do that.  I tried dragging the handles, but that isn't very exact.  I'm sure I'm missing something simple.  If someone could steer me in the right direction, I'd appreciate it.  Thanks.

Michael