I recently acquired a well worn Williams Whirlwind pinball machine and purchased a plastic set to refresh the playfield. After replacing the parts on my machine, I still have a couple of extra parts that I can't determine (from internet pictures) where they were supposed to go. The parts are two clouds - the set came with four and two are installed on my machine. The remaining two (pictured) don't seem to have a home.
As a bonus question, the instruction manual lists two red translucent mini posts in the parts list (03-8044-9). My machine has the two clear ones listed in the manual, but no red mini posts to be found. Any idea where these were used?