So I have set for a year. Last year, worked just fine. Super advantage if you can move freely around the track and be positioned so that you can easily use the vehicles out slipped again. Assembly simple, you can not go wrong. One of the reviewers I must, however, give rights: All the technical stuff are becoming increasingly complex and the written descriptions getting smaller and incomplete. The many options in the Digital 132 already cost a tremendous amount of concentration. For entschädigend the fun and the possibilities are also enormous. If now but still jerking the car or make funny business .... can one already drifting into madness. Since you have only once come on it that this (at present as in my case) can be due to an energy-saving lamp in the room. Of this no one writes in the reviews themselves but what. That can be found only in the commentaries on the reviews. Without search engine and the appropriate forums, I never would because, ever, ever have guessed. However, this is not the product itself is why from me. Full marks (I do not know if I bought it here at Amazon).