Hello,
I am trying to learn how to set up the layout according to my exact wish and
can't achieve one thing.

How to remove those annoying tight spaces on both sides? I simply need 1.5cm
on the side of binding and 0.5cm on the outer one.

Here is the source:

\enableregime[utf]

\mainlanguage[cz]

\setuppapersize[A5][A4]

\setuplayout[%

location=middle,

width=fit,

height=505.4pt,

topspace=51.13pt,

header=0pt,

headerdistance=0pt,

leftmargindistance=0pt,

rightmargindistance=0pt,

rightmargin=0pt,

leftmargin=15mm,

rightmargin=5mm,

leftedgeditstance=0pt,

rightedgedistance=0pt,

footerdistance=13.3pt,

footer=13.3pt,

grid=yes,

marking=on

]

\setuppagenumbering[location=right]

\showgrid

\showframe

 \starttext

\input{tufte}

\stoptext


Thank, Honza Hejzl