So, I'm very new to 3d printing (day 2), just set up a new Ender 3 V2.
I'm using Cura 4.91 and do not have the option for brim gap. I only get the option to create a brim vs. skirt, but no options to customize it.
The brim prints, and solves the adhesion problem I was having. But I want to try this gap option to make removal cleaner.