Hi all, i'm very surprised with this tonight. can you reproduce it? here's a very simple patch.

a plane (scale 1. 1.) next to another exact same plane. Left plane's position is 0. 0. The x-axis offset of the right plane, has to be 2., in order to get them next to eachother, without overlapping. Why isn't it simply 1. ? I'm thinking something's wrong, somewhere, in my settings. i can't see what ... Thanks for your clues ... :)