Carolineb
Regular
I am 11 stone ish and find anything over 110 on the back and the wheel bounces rather than rolls. It's a known scenario. If you're not heavy enough to plant the tyre, you actually lose efficiency and grip.
I always run lower pressure at the front coz you don't need it, you get more grip and less vibration in your hands.
Stu
Cool - it does all make sense what people have been saying. It never even occurred to me to reduce the pressure in my tyres. I just blindly followed someone's advice about keeping them at max psi and religiously pumped them up before every journey!
Thanks!