Is there any way to increase the RFEditPro Memory use?

[Veleran]

The Rfeditpro is too slow even with plenty memory i have. Is there any way to change settings somewhere and make it use more memory for calculations?
After adding some brushes and entities it becomes too slow, first noticeable when switching from brush to template selection.

[QuestOfDreams]

I suppose it's not a memory issue but the software rendering routines that are coded in the editor (or some other bad programming ). So no (as far as I can remember) there is no such setting.