I have replaced all visible nuts on my Williams Funhouse with stainless steel cap nuts.
It gives the playfield a much cleaner look, plus: It plays waybetter now ;-)

Credits go to Steve Thomson aka GoosePimp aka "StompS" for the idea and his help in getting the hardware to Austria!
(We are metric and it is difficult to find imperial sized specialties aroundhere)

Stainless steel cap nuts

Right slingshot

Ramp cover / Rudy's head

Steps ramp

A topper for Funhouse

Pins with toppers

Funhouse topper

More Funhouse images

Funhouse	Upper playfield	Lower playfield
Steps ramp lamps	Tickets	Cracked lower ramp
Custom instruction cards	Original instruction card

See the Internet Pinball Database for more game information and downloads.