The drum mix [mix <difficulty> drums<mix>dnoflip] is still a valid drum mix but NemoTools.cs#L865 removes them if the author selects the Recommended Drum Mix option and builds the custom. NemoTools.cs#L880 should also take into account the addition of noflip.
The a way to bypass this is to edit the midi after Magma has built the custom and add in the noflip back in.
Or make sure all the drum mixes are correct before building and deselecting the option.
The drum mix
[mix <difficulty> drums<mix>dnoflip]is still a valid drum mix but NemoTools.cs#L865 removes them if the author selects the Recommended Drum Mix option and builds the custom. NemoTools.cs#L880 should also take into account the addition of noflip.The a way to bypass this is to edit the midi after Magma has built the custom and add in the noflip back in.
Or make sure all the drum mixes are correct before building and deselecting the option.