where to get scraper arm made for Spectra 20? May 21, 2010 11:28:10 GMT -5 Quote Select PostDeselect PostLink to PostBack to Top Post by benvt on May 21, 2010 11:28:10 GMT -5 The plastic scraper on our Spectra 20 scraper arms constantly break. Anyone know where to have a stainless steel version made?