I finally figured a way to use wireframes with LK Surf! (limited though) If you know the x,y,z coordinates you wish to check & the I,J,K values go to OPTIONs, add, surface then go back to add points. This creates a surface for I,J,K values & creates a cad point which you can then pick through
pick surface points. Is there any other way to utilize the wireframe?