Are you running the Braga or the Zuera? What is your caster setting? Front and rear ride height? How many laps are on those tires?
For what it’s worth, I aim for around 13 psi HOT with MG whites and I run a plastic front bar.
When I first started driving a shifter (CRG Road Rebel) a few years back I experienced a similar phenomenon. I was fortunate enough to have a S1 driver coach me to the point where I brake in a straight line as much as possible (in the shortest distance possible) and focus on as little steering input as possible (and a smooth, yet quick, unwinding). A lot easier said than done but after a lot of practice my front tires looked more like they are supposed to.