At 63kg I rode 23mm tyres at 95psi front and 100psi rear; 5-10 psi less in very slippery conditions; equal pressures for hillclimbs; maybe 100f/105r for TTing & RRing on reasonable roads. Clinchers, BTW.
At 70kg, I've generally gone to 98psi front and 103psi rear, or thereabouts, for general riding; and 110psi front and rear for Herne Hill.
At 63kg you were a fatty. Now you're 70kg I just can't keep idolising you any more.