Thanks for the tips guys!
. Also, a special thanks to Bob for VHPA
as I was able to grasp where the most understeer exists and tweak it. The odd thing is that my anti roll bar settings were 55 Rear and 80.2 Front. This would obviously cause some sort of understeer due to the front being stiffer than the rear (corner entry) but thing is, I kept bringing it down till, according to the graph of understeer/oversteer, I got it to neutral which is 55 Rear and 36.2 Front but even though that the suspension settings are set to neutral, the tyres and downforce set to slight understeer, I actually felt oversteer in the setup, not neutral or slight understeer so found that a bit odd.
In the end, with the new front ARB, I did get the fronts and rears balanced but the car is very pointy and the car skids quite easily in T2. Even though this corner is flat out, when I'm doing around 260 Kmh and then I start to lose the rear end, its seriously scary. I haven't spun once and was able to bring the car back. I then found a way to only turn a little bit as not to amplify the effect of the Front ARB but still, feels edgy.
I suppose increasing +1 rear wing or softer rear ARB would help a lot but thing is, I love the way it handles in all the other corners but its just T2 where it gets a bit hairy.
The safest option as you said is most probably just live with the understeer for a while till you can get in the tyre cooling zone but I just hate understeer, really do
but if its for the best interest of my race then I'll do it.