specifically this little snapping toggle/value here.
project settings has the option to toggle snap on and off, but i just want to change the default value to 5 instead of 4. does anyone have any ideas?
if it should remember from the last time i was in the engine, it does not; im required to reset it every time i start up the engine.
There are some grid settings you can tweak in the Editor Preferences menu:
Hopefully that will do it for you.