Parity Cases on 4x4 for 2-Look OLL???

[Deleted member 2864]

Once I pair the edges, I do basic fridrich. When I reach 2-look OLL on the Edge permutation, I have parity cases. I can't find algorithms for it because people always say to use the beginners method. Are there algorithms for it???

Thanks

 

[Escher]

http://www.speedcubing.com/chris/4speedsolve3.html

 

[EmersonHerrmann]

Once I pair the edges, I do basic fridrich. When I reach 2-look OLL on the Edge permutation, I have parity cases. I can't find algorithms for it because people always say to use the beginners method. Are there algorithms for it???

Thanks

Well the permutation alg (switches UF and UB edges) is: r2 R2 U2 r2 R2 u2 r2 R2 u2 U2

Orientation alg (flips UF edge): r2 B2 U2 l U2 r' U2 r U2 F2 r F2 l' B2 r2