Stern wrote back to me and said that only Pros for test machines have been made to date.......

Pros for the public are starting soon and several tweaks/modifications are being done before full production......

To me, pinball machines are like brand new cars, you love 90 percent about it, but there is always something small that shits you...thats machinery for you, in any industry incl pinball......no such thing as the perfect pinball...havent seen it yet...may never see it...?