Hello Johan Högberg,
Please refer to the attached project (just add the missing binaries) and tell us if this is what you need. Please notice that if you update your project with newer binaries, this method of styling won't work because with 2010.Q1 we introduced a new property which makes styling the RadChart's series much more easier.
You can read more about the new PaletteBrushes property
in our help section.
If you need to remove the shades over the Bubbles, you need to retemplate the Bubble series.
I hope this helps.
the Telerik team
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