F' R2 U B// EO 4/4
U R// RZP 2/6
(B2 R2 L2 D B2 U' L')// DR 7/13
(D) U2 B2 R2 U' F2 U'// HTR 7/20
R2 F2 U2 F2 B2// Solved 5/25

I found an 11 move to dr 4a1 4e but i couldnt find anything better than 25
(D R L' B' U)// EO 5/5
(F U2 D2 F2 R B)// DR 6/11
Turns out nissy found +12 finish with 3qt but there was nothing better than 25 with 1qt.

L B' D' F2 R'// EO 5/5
D2 B2 D' U' B R2 B'// DR 7/12
R2 D' B2 U* F2 U'*// HTR 6/18
@ R2 D2 !// Leave S slice 2/20
*=widen @=S 1=S'

F' L F2 D' R'// EO 5/5
(L2 F U2 B' D)// DR 5/10
B* R2 D2 B U2 D2 R2 F' @// HTR 8/18
U2 R2 U2 D2 F2* R2// LS 6/24
*=widen @=S'
I had F D B R U B eo and 4e4c rzp which as very blocky and had (B2 D2 R L2 D L2 D L2) L2// F2L in 15 moves as well as (L D2 B2 L' B2 L B L2 B')// DR which was extremely blocky, but I couldn't find anything good on them.