I made two separate spiral parts and assembled them concentrically with a circular pattern to create the tube in the image below. However, when I attempted to scale these parts with the design tree, it appears that only the parent parts are scaled to the new diameter while the pattern remains centered in the default diameter. This is actually the neatest example. In other configurations, entire portions of the pattern are extended to the new diameter, but the majority remains in the center. Any idea how to solve this?