This mod increases walking speed by 17%:
  - It's not large enough value to break or unbalance something
  - It's large enough to notice
  - Running speed was not changed

Install as any other mod. Conflicts with other speed changing mods.

Details:
  Goal is to slightly increase walking speed without changing run speed. Run multiplier default (speed difference of run and walk) is 1.75, the minimum I'd like to see is 1.5. According to speed formulas it's possible to increase walk speed by 17% with that number in mind. To achive the goal 4 GMSTs have to be changed. More drastic changes to walkspeed would require either changing everything or at least running speed would differ from vanilla.
  Formulas:
    - walkspeed = fminwalkspeed + ( speed * 0.01 * ( fmaxwalkspeed – fminwalkspeed ) )
    - runspeed  = walkspeed     * ( fbaserunmultiplier + ( athletics * 0.01 * fathleticsrunbonus ) )
  GMST:
    - fminwalkspeed      100  -> 117
    - fmaxwalkspeed      200  -> 234
    - fbaserunmultiplier 1.75 -> 1.5
    - fathleticsrunbonus 1    -> 0.85

Script that was used to produce this mod is in "scripts/" directory.

You may do what you want with these files.
