Does anyone know the order that the typically ball top wico is assembled--I have a box of parts here and want to make sure I have them all before I put everything back together. What I'm looking for is a diagram similar to how happs shows what all the parts are for their joysticks--the exploded view and what part goes where. (sings musical diddy) the balltop connected to the spring thing, the spring thing connected to the washer...