Nauticam CMC-1 with AOI M67 Flip Adapter on AOI Port

[JS1221]

Does anyone use the CMC-1 with the AOI M67 Flip Adapter? I just got the CMC-1 but when I try to use it with the flip adapter it will not screw all the way down without hitting the port. I can use the Nauticam adapter and attach it directly to the port without a problem, but I'd like to be able to flip it out of the way when needed.