haenry says:
Between the two 180° you can make it longer.
Only each individual 180° has to stay short, so that it is one turn.
See this picture. The lower (red) U turn is too long and therefore does not count as one u-turn.
For pictures you can click the picture icon with the tree on it above. Then paste a direct link (looks like this: https://i.imgur.com/R7ghSnS.png )
fredair says:SPEED|KNIGHT says:
How you post images like that ^^ takes forever through imgur? fredair you allready busy building map?
finished Kappa
haenry says:
The huge U-turn looks fine. I mean it's a real U-turn and even a bit more so it must be fine.
But the 4th turn starting on the offroad does not look like a full u-turn to me. You don't enter it parallel to the block grid and already leave it earlier than parallel to the grid. So it looks definitely smaller than 180°.