(SROR)
(S/S Nuker - lv72 Bicheon/Force)
So as some of you know I'm lvl 72, barely full-farmed and finally ran out of SP

I've never used gap and actually don't even know how it works.
What I know is that the higher gap you have between your highest mastery and your level the less normal xp you get and the more skill xp you get, and I believe it caps at 9 gap.
Soo, if anyone could explain how gaps work I would GREATLY appriciate it!
Should I get a gap? (otherwise what should I do? I solo FGW alot)
How should my gap look like? (IE. Should I level to 74 and keep my masteries 72, then continue with a 2 gap, will it make me enough SP?)
I'm also thinking of making a 2h warrior/cleric, what gap should I have on that?
Thanks!