in yours, after a few laps:
- the width is more realistic than mine, but in real life with my car, between le golf and les jumeaux, i cry, lol. it's the reason that i made it with a non realistic width ( 10 meters vs seven )
-your track has a wrong slope between gravenoire and la ferme. it's always rising. in my first tries it was like yours, but the speed of the car was not realistic
- the slope before le petit pont is better in yours. maybe this is the most insidious turn of the track. I saw a car in a tree there one time.
- you do not put the north at the right place. I did it to try to manage the blindness from the sun between le petit pont and rosier. in real life this is a major difficulty in this ascent
in mine:
-the first turn after the pit is in wrong side. It's just to leave the exiting cars outward of the path
-the first straight line after pit is too short. it was to turn before a big valley in the map
-the belvedere is too close to manson, for find a slope between le golf and gravenoire, with a maximum near les jumeaux... I have a friend who lives near the road in charade, i apologise to put his house in the trash.
-there is not enough turns. but it's a game, and my first try with 50 turns and a 7 meters width was too difficult.
I would just try to recreate sensations you have when you drive your car on the track.
Last month, waiting for track editor, i've made a drive on it with my gps recorder. the gpx file is not more usable as a picture...
Without the area la ferme-manson witch is the new ring, closed to circulation, it takes me 8 minutes to do a lap, without having a regard to the landscape.
the f1 lap record in 1972 was 1'53''. wow.