me, my brother and a couple of freinds put our scalectics together and made the catyluna gp circuit in my parents front room while they where on holiday, it was 4lanes wide and the back stright was 13 track sections long,
we had to put extra powersupplies on the track to stop the cars slowing down at the extreamitys.

we use ninco or fly cars as they where far faster than the scalectric cars of the day.

i will try and find some pictures, but as mentioned above this was befor the days of digital camreas so i'll have to scan them.

cheeRS nick