They all have a rectangle (green) and two circles in the middle (red), which are welded together. Then the corners have four circles (blue), usually the same size as the red ones, that are sliced out of the welded shape. The radius of the circles vary, as does the size of the rectangle and the distance between each part. The two above when put all together look like the pictures below. The first two are different sizes of the same basic design, but the third is totally different. And you can’t simply resize them. So how do you figure out where everything should go? There is an easy way and a hard way.
Thank you!!
So clever!