^ Having said that, in terms of Socionics, 478 with 514 would most likely be an IEE-ILI match, which is compatible enough, being Mirage.

Actually, I have found that there are Duals who have incompatible tritypes, and it does create odd frictions or misunderstandings. Like the people are not on the same path or mission in life. You see the same with the instinctual stackings. So even Duality can be worsened by incompatible Enneagram factors.