okay. here's a few things that trip me up: basically every exit lol, but specifically north-east. this corner is super weird. the road north (1 way) is not really connected to the roundabout, there is like a seperate road/lane that runs "past" the roundabout from east to west. but the roundabout has an exit to that road. and that road splits up into a lane onto the roundabout and one that runs past it.
i'm also not 100% on what to do about the slip lanes that still kinda brush the roundabout. i'm trying with curbless roads, but they're super finnicky