ZBrushCentral

Dynamesh size/resolution isue

Guys, I have a question.
I read that dynamesh work with 1024x1024x1024 size cube. Ok.
I have model for 2 Different projects, so they has different sizes.
When I working with one of them - 512 resolution of dynamesh - allow me to do almost every details.
But on another one - 1024 of dynamesh - is too low.
Yes, if I scale second model - density of it will be more. But i can’t scale it, cuz i have base mesh as example.
Is there any way to make it more density mesh? Change dynamesh cube size or to make resolution more than 1024 ?