1. because the PP system is totally bugged since the beginning of this game.Why is this? And can devs fix it please?
I've fixed the suspension and can use that now, but it's just the brakes I'm still trying different combinations of ballast, tires, aero, nat frequency, but so far nothing will allow for any sort if rotor upgrade for brakes, I can do the pads though.1. because the PP system is totally bugged since the beginning of this game.
2. likely they could, maybe they would, though be informed that similar bugs have always been present in the game on a few cars.
2.b) maybe you can fix it yourself with a different set of tyres, a change to the aero, weight distribution, just make a few adjustments on every possible slider and hope for the best.