What is the best practice for creating a surface that is tangent with two different faces? In this scenario we are creating a bead that is a combination of surfaces between an upper and lower bead. The light blue is the transitional surface that was created with variational sweep. Is there a better way to do this? The beads width and depth are variable depending on the part geometry. So we need something to follow a guide path and allow multiple sections to be defined as the shape varies.