Class extension for the timber train

My son got this rail kit for Christmas and we come from the rails no longer build out ^^ This is a nice extension for an existing timber train with which you can build wonderful branched rail systems. Everything, like all Brio tracks, very good quality.

A star deduction for the following small minuses:
- It would be great if both sides of the pieces of wood rails would (the bottom is smooth). That would be the one to build a freer hand because you could turn any.
- The intersection is positioned incorrectly. Here two holes and two Knubbel are opposite (see picture) is needed for building somehow often does not fit, because all the other parts have Knubbel and hole opposite.