Hi. I am currently struggling with making an eternity ring with wires that are soldered between the stones to make a collet. The difficulty is when I try to meet the mark on the face of the ring to the mark on the side (hopefully you get what I mean) to create equals segments. What techniques do you employ for this? Do you do it simply by eye?
Also, anything that ensures that the lines on the side are radiating from the center? Simply by eye?