On 2014-02-11 Wolfgang Schuster wrote:

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Am 11.02.2014 um 17:32 schrieb Jan Tosovsky :

My fundamental question is why ToC has different ToC line gaps than body text. I still think it is rather a bug which we are trying to work around all the time.

The chapter entries insert a empty line before their content, you can disable this with

\setuplist[chapter][before=]

Great! I was not aware of that empty line! I misled all of you by incorrect wording, sorry, but it is fortunately fixed now! Thanks a lot. Jan