I have read tons of honing articles and seen all the videos. I am using light pressure and an x stroke. I put marker on the blade and for some reason the entire surface of the blade does not make contact with the hone. I have lapped the hones, and I have had the bevel set by a professional. I spent an hour doing stroke after stroke and the entire surface of the blade is still not touched. I am keeping the blade flat. What am I doing wrong?

Thanks,
A very frustrated shaver