Hi, Was just moving my collection and noticed that of the 3 x 10220 sets I have (all sealed), 2 of them say 1334 pieces and the other says 1332 pieces.   Anyone know what the differences are? It's not a worry, but more of a curiosity.   There are very minor differences to the boxes - I'm guessing one was produced in USA/Mexico and the others in Europe. 2 were bought from Lego online shop and 1 from their physical store.   thanks.