This is my first track. I tried to build something as long as possible, but fits into my room.
The tracks dont match totally, there is a little overlap in the curve at the bottom of the picture (but works anyway).
The track is challenging and fun to drive. There are fast and slow parts. The (inverse) S curve on the left is especially challenging and even the pace car (in expert mode) once lost its track there.
Round time for this track is 7-10s for me. I managed to beat the pace car in expert mode but it was close (mainly because of loosing the track several times.
Now I have to find a way to squeeze a longer track in there....