B R' B' R // EO(4/4)
U // DR-4E4C(1/5)
R2 B F' L2 B' D // DR, 4a1(6/11)
F U2 L2 U2 [F R2 F' // HTR(7/18)
U2 B2] U2 D2 // leave slice(4/22)

[] = F2 B' D2 F' R2 F' B'(+2/24)

Had 2 22s to slice but both are +2 optimal, here you should do D2 F to HTR-4E and switch for 23 optimal

L F B' U // EO(4/4)
(F2 L R2 F' R) // DR, 2c3(5/9)
(* D2 F) B2 L2 F' D2 F // HTR(7/16)
U' D B2 U' D' // 2E2E(5/21)

* = B2 U2 B2 D2 F2 D2(6-3/24)

Good for scramble, bad for dr( Very easy 21 from this dr:
U2 F2 R2 F U2 B' L2 B // HTR(8-1/16)
R2 U2 R2 F2 * // 2E+slice(4/20)

* = F2 R2 U2 F2 R2 F2 U2 R2(8-7/21)

And solve slice in +0

B' L R' B' // EO(4/4)
U' R' // DR-4E4C(2/6)
D L2 B2 U L' // DR, 4a1(5/11)
U' L2 B2 R2 D B2 D // HTR(7/18)
B2 L2 F2 L2 F2 D2 // solved(6/24)

B' D B // EO(3/3)
R // DR-4E4C(1/4)
(F2 R2 D' B2 U' L) // DR, 4a1(6/10)
D2 B2 U' // HTR(3/13)
[B2 U2 R2] // M+S slice(3/16)

[] = L' R {D2 B2} R L(+1/17)
{} = U D R2 U' D(+3/20)

U' R D' // EO(3/3)
F2 L2 B' D2 L2 F' R // DR, 2c4(7/10)
B R2 B D2 B' * D2 B // HTR(7/17)
U2 R2 B2 * // FR(3/20)
D2 L2 D2 L2 // leave slice(4/24)

* = S2(+1/25)

(B F L F) // EO(4/4)
L' U' // DR-2E4C(2/6)
R' D R2 D' // DR, 2c3(4/10)
B2 [L' U2 F2 L F2 L] // HTR(7/17)
D2 R2 // FR(2/19)
F2 D2 B2 // leave slice(3/22)

[] = R' F2 D2 L D2 R(+0/22)

F2 B2 L2 U' // EO(4/4)
L' // DR-4E4C(1/5)
R2 B' U2 L2 B' L' // DR, 4b3(6/11)
D2 F' L2 F D2 F2 L2 F' // HTR(8/19)
L2 U2 F2 R2 U2 F2 // solved(6/25)

F D' L' B' // EO(4/4)
R' // DR-2E4C(1/5)
(B2 D2 F2 D R' U2 R') // DR, 2c3(7/12)
U L2 F2 U B2 U' // HTR(6/18)
F2 L2 * D2 B2 D2 R2 // 2E2E(6-1/23)

* = L2 F2 L2 F2 L2 F2(6-4/25)

(B' F D) // EO(3/3)
(R) // DR-4E4C(1/4)
F' D2 L // DR, 4b4(3/7)
B U2 [F L2 F2 U2 F'] R2 F // HTR(9/16)
L2 B2 // FR(2/18)
U2 L2 U2 R2 // leave slice(4-1/21)

[] = B D2 F2 L2 B'(+0/21)

I'm so sad I didn't find optimal, i tried inserting D2 into that htr but not U2😥

(U B2 R) // EO(3/3)
(F' D') // DR-2E3C(2/5)
(R2 L2 B' D B' D) // DR, 2c4(6/11)
(F) L2 F' D2 B2 U2 F U2 F' // HTR(9/20)
R2 L2 U' D' R2 U D // finish(7/27)

F U' R D // EO(4/4)
R // DR-4E4C(1/5)
B' U2 B D2 R' // DR, 4a2(5/10)
(B2 L2 F) B2 R2 D2 R2 F // HTR(8/18)
[D2 F2 L2] F2 // E slice(4-1/21)

[] = U2 B2 R2 U2 D2(+2/23)

After analysis: 
Missed quite easy 21 off U2 L2 F and switch, tried D2 R2 B but didn't work, and it's the only way to get sub23 on this dr

L D2 F' B2 L // EO(5/5)
U B D' // JZP(3/8)
B' D2 R2 B' // DR, 4b2(4/12)
R2 U' B2 U // HTR(4/16)
D2 * F2 D2 [F2 L2 D2 L2] D2 * // M slice(8/24)

[] = R2 L2 B2 L2 U2 R2(+2/26)
* = E2(-1/25)

D R' F // EO(3/3)
D R2 F2 L' D L // DR, 4b3(6/9)
(D2 L2 D) U' L2 F2 R2 F2 R2 * D' // HTR(10/19)
R2 U2 R2 F2 // 2E2E(4/23)

* = R2 F2 D2 R2 D2 F2 R2 D2(8-5/26)

Just awful, the best scramble in terms of eo I've seen in a while

R U2 R // EO(3/3)
D' R2 U' F D2 F' // DR, 2c3(6/9)
U' L2 B2 [U R2 U' // HTR(6/15)
F2 U2 // M+E slice(2/17)
D2] R L' F2 R' L // E slice(6/23)

[] = U' D2 L2 U' B2(-1/22)

WTF it this scramble, 22 feels like an awful solve

F (L' R' B') // EO(4/4)
(D) // DR-2E4C(1/5)
(L' U' L2 U') // DR, 4a3(4/9)
(R'^) D2 L'^ U2 F2 B2 R' * // HTR(7/16)
F2 D2 L2 // FR(3/19)
U2 F2 U2 F2 // slice(4/23)

^ = w(+0/23)
* = M2(+1/24)

L' (B F2 L) // EO(4/4)
D' L2 B2 D B // DR, 2c4(5/9)
D (F2 D R2 L2 F2 D B2 D) // HTR(9/18)
(L2 F2 D2) // FR(3/21)
(B2 L2 B2 R2) // solved(4/25)

U B' U' D2 R // EO(5/5)
D2 F' // DR-2E4C(2/7)
U' B' D2 B // DR, 4b2(4/11)
D L2 F2 [D L2 U] R2 U' // HTR(8/19)
F B' R2 F B' // leave slice(5/24)

[] = U B2 D(+0/24)

(F U B' D') // EO(4/4)
(B L F') // JZP(3/7)
L2 B // DR, 4b2(2/9)
(B2 D2 R' F2 [R) // HTR(5/14)
(D2 B2] D2 R2) // leave slice(4/18)

[] = L B2 U2 L' R(+2/20)

Thats my pb single!
Actually, first found this dr: (F U B' D' B L F' B2 D2 R' F2 R), which is 4a1 in 12, and decided to switch after jzp first, and found this dr and solution in like 20 min. After checking all other eos i came back to original dr, and it turns out that it could give the same solution
L2 B // HTR(2/14)
R2 D2 B2 D2 // M slice(4/18)
Which is literally the same solution, so it could've been 12+8 lol

U F' D2 L' D // EO(5/5)
B D2 B2 L2 B' R2 F' R // DR, 2c3(8/13)
(U2 B') D2 F D2 R2 L2 B // HTR(8/21)
U2 L2 U2 F2 U2 L2 // finish(6/27)

(D' B F2 U') // EO(4/4)
(L') // DR-2E4C(1/5)
(B2 L2 F B2 D2 L' F2 L) // DR, 2c3(8/13)
F D2 B' R2 D2 B // HTR(6/19)
R2 B2 * U2 L2 F2 // 3E(5/24)

* = B2 U' D L2 D' U(6-3/27)

(R U D' F) // EO(4/4)
L D2 R' L' B2 D // DR, 2c4(6/10)
B2 R' U2 R D2 F2 L B2 L' // HTR(9/19)
F2 L2 U2 F2 L2 D2 R2 // solved(7/26)

F2 R' B D' // EO(4/4)
(R' F2 D2 R2 D2 L B') // DR, 2c3(7/11)
(L') B2 U2 D2 R' U2 R' // HTR(7/18)
U2 D2 B2 L2 U2 R2 U2 L2 // solved(8-1/25)

After seeing solutions:
I had (R' D' L2 B) R D2 written on my paper, but somehow i missed 12+1 from it🤦‍♂️