toastman
Regular
Actually only 2 M-slice moves are needed.
Underlined sections are different
Rw' U2 Rw U2 Rw' F2 Rw2 M' U'2 Rw U2 Rw' U2 y' x' R2 Uw2 R2 x y M
You legend! When I look at the state of the cube after the original alg, it's almost obvious. Thanks dude!