Limited Syntax Highlighting in VS

Hi, does anyone know if it is possible to adjust the various syntax elements of Oxygene in Visual Studio. Currently the default seems limited compared to Microsoft C#. RemObjects C# is also quite limited relatively.
I have had look in Fonts and colors and the only Oxygene specific changeable item is ‘Oxygene internal types’. Changing ‘User xxxx’ doesn’t seem to change anything.

I noticed a few queries about Syntax highlighting from a few years ago and one response marc said 'You should be able to customize the editor colors as you would for C#, in the Tools|Options dialog?"
But I can’t see how.

Thanks Michael.