I want to thank you all for the advice on which Pam to make my first replica purchase. I opted for the PAM 318 L from puretime and am now eagerly tracking my parcel across the planet. I was sent some QC photos but to be honest I don't really know what I'm supposed to be judging! Does it look good to you guys? The little machine it is wired up to I assume is measuring how reliable the movement is. What do the readings mean? Are they good? I am such a noob it is embarrassing.