Tempo game track with obstacles

I have the game to track ordered my small she-cat to keep you going. The rail can play in the common rail without problems be installed! Have now so at home a small cat paradise, with two normal tracks and integrated tempo game track. The construction was very simple because it has the same locking function as the normal rail. Have only the fast pace of the ball track in the maze. Although the ball shoots through quickly, but in the hills it is often times not all the way through because he does not have enough gas.
Would not buy the rail again, but not alone, for incorporation into the normal rail.