I'm now on my third bike and all three came with 25mm setback posts and I have all my saddles as far forward as they'll go and still think I could go forward another 5mm or so.

My question is ... How many people have/use zero setback posts? I feel like my physical dimensions are fairly normal and proportioned. Is this a preference thing or could my femurs just be short and I don't realize it?

I'm gonna get a zero setback post for the modern road bike and see if that works for me.

Discuss.