Gearbox problem

[PMP1337]

I came across a problem. I was doing a sportscar. And the spacing isn't far enough even at 100 spacing. The car is only using 1st and 2nd on the airfield and the 0-100kph.
On the graph the acceleration on 1st gear is below the grip.

[Killrob]

Yes, that is a known bug that happens with 7+ gears, we're working on it

[PMP1337]

Yes, that is a known bug that happens with 7+ gears, we're working on it

Went back to change it to a 6spd and just as I opened the car the 8spd was fine. But adjusting it sends it off again.