Originally Posted by
50voltphantom
Unless there was something specifically wrong with those aluminum cups, there was no need to get rid of them. I'm using English PW aluminum cups and have had no issues. Just an FYI if you haven't actually thrown them in the trash...
Tool notches and inner diameter of one cup was cut improperly and too large. Dust guard o-ring didn't fully seat in cup. New steel cups were CNC cut significantly more accurate. Fit is REAL nice! Plus I ordered a couple PW pint glasses too!