Is there a way to change ListView spacing without changing the MDXT style?

[CrackAndDie]

I have a ListView in my program with MaterialDesignXamlToolkit style set. By the problem is that spacing between items in the ListView is quite big:

I know how to change that via ItemContainerStyle, but it rewrites the MDXT ListView style.
So is there a way to change the spacing without rewriting the MDXT style?

[ElieTaillard]

Have you tried putting negative margins on items ?

[CrackAndDie]

this helped, I forgot that I can use negative margin :)