Happy New Year everyone. This year I have set a goal of improving my best 10 mile TT time considerably. PB is 26.49. Would like to go sub 25. Sure losing weight will help but knowing the importance of aerodynamics, I tried out some tri bars attached to my normal road bike. Whilst we are not comparing like with like - as I didn't ride that route today - I was pretty disappointed with the lack of immediate improvements, somewhat naively I now realise. Basically I found the tri bars were really uncomfortable, not on my back but on my thighs, which makes me think my saddle/seat post is in the wrong position. Looking at the photos below - which is the same set up sans tri bars i would have used when setting my pb (hands on hoods for that btw) what sort of adjustment would any more experienced riders suggest I need to make to the position to make the tri bars more comfortable on my thighs?