I'm having reall trouble trying to set the length of my head tube. The way it is represented visually doesn't seem to add up with the actual dimensions i print out. Also something is wrong with the way i've input my forks and headset. What am i doing wrong? I have a 130mm ht. I dont understand what the 110mm value in bikecadpro represnts.
Thanks for your help, i'm sure its something quite basic.