When posting above, i was refering to auto shift.
You, by talking about short shifting, highlighted the dp100's main problem. Its a manual shift car, you can only get an good performances out of it by going manual shift.
In auto shift the dp100 its very underwhelming. In the straight line it gets "stuck" in 5th gear, you need to manually shift up to 6th gear (i do it at about 265km/h even before bar gets to the red) so the speed will continue rising and get to 310km/h, or else you will stay in 5th and wont go above 290km/h. Thats why auto shift sucks in this car, It wont shift up to 6th.
But most players play auto shift. I bet a large amount of people who read this dont even know what short shifting is. If new players find out they have to learn a new way of driving to get something of the dp100, many will probably pick another car instead. Thats why i didnt talk about short shifting. So that players in auto shift could still get results out of the dp100.
Then they can learn to drive manual if they really want to.
I have no problem at all with people using the driving assists available in the game.
But this isn't a pure arcade game and, as in real racing, you can take huge advantage of the way you handle your gear selection to extract the best performance from your racecar, specially in endurance racing. Like, you can use traction control on 5 all the time if you feel more comfortable this way, but you will be a lot slower on 99% of the situations, nothing wrong there.
The DP-100 is an extreme case (but hei, it's a VGT model, go figure) but many cars, including BoP regulated Gr.3, Gr.4 or even Gr. 1, are considerably faster if you shift on the optimal point which isn't the red line where automatic aid changes gear. Maybe against AI, without fuel consumption, it makes no great difference, but when fuel multipliers against another human players the performance delta will be huge.
In this particular race, working the gearbox is extremely important, not only on the upshifts but also the downshifts, at least when most of the track is still damp, not only in the DP-100 and it's torque curve, but most of the cars to get the best corner entry and avoid penalties, like I said this isn't Need for Speed nor Midnight Club.
This is the biggest payout race in the game, it isn't shocking the programmers make your life a little harder than most of the races.