Singular Osprey & Genesis Equilibrium: winter road bike build

Sound like a great bike, the tyres pressure is very much a personal preference, during the LEL, I drop my pressure to 30psi front and rear (handlebar bag), I wanted to get the most comfort during the 5 days ride, but on my commute, I like to cane it a bit every now and then, so I tend to ride with 35 front, 40 rear to reduced the tyres squirming when getting out of the saddle.

I'm actually not sure if I need to raise or lower the pressure. Probably lower it. It's not squirm in the sense that the whole tyre is deforming, it's like it just wanders a tiny bit over the surface. It doesn't lose the line but it doesn't stay locked in quite like the Colnago does (though I may be expecting too much). It might just be a bit of twist in the skinny frame, or something else entirely. No biggie - on the whole it's great to ride.