Layout feels about right but should it be wider? Approach to Turn 1 is a bit pinched and kinked.
Has no scenery or walls which makes the layout hard to memorise. Not much to use for braking points but the kerbs are OK.
With a few grandstands, outside walls, wider track and odd kinks worked out this would be great. Maybe the new tools let you could pinch the apex of the tightest turns. Like the real track.
I'll take this to next project, tomorrow possibly updated.