Something I want to bring up which could improve Skarlet's meter building and damage:
Since F2, 1, 2, 1+2 is generally used after a jump-in punch, instead of going for this combo:
jip, F2, 1, 2, 1+2, Red Dash, Up Slash, dash, 2, Dagger Toss (dash cancel), 1, 1, 2 (35%)
Why not hit confirm it into a Down Slash combo? I mean you have three hits (jip, F2, 1) to hit confirm it into Red Dash, Down Slash. At first it will seem difficult with negative edge and all, but if you practice it enough you can get it down. By doing this, you get 5% more damage and build almost twice as much meter. The combo would be:
jip, F2, 1, Red Dash, Down Slash, 2, Red Dash, Down Slash, dash, 3, Red Dash, Down Slash, dash, 1, 1, 2 (40%)