Improved 1 frame for 2-2 3rd screen, resynced up to 4-1 start.
Notes:
- 2-2 3rd screen last bitch will stab you behind if you get any pixels faster than this route.
- 3-1 important slot 4 and half pixel manipulations for 3-2
- unfortunately couldn't get good 3-2 first "birdy wall boost" because of slot 4 knifeguy has still bad subpos. it would save something 5 pixels minus the additional sacrifices.