I apprecite the reponse, and you may be right, but the stick we are talking about is actually a different Wico, but it may have that part as well, I'm just not sure. I'm racking my brain to get this stick right, If it is a diamond, I can replace the circular ones with some China repro tops, they are very close to the wicos and would fit on there, if not I think it is just a matter of tweaking the leafswitches so they don't touch, rare rare joystick, can't find them anywhere!!!!!!