I have a new ARF to build and the hinges are CA type. I've never work with this. The manual explain to first install the hinge into one surface and add CA ( not mentioned but I guess thin CA is recommended ? ). Then, they instruct to install the second half of the hinge into the second control surface and add CA to it. To me this is a bit strange. I would have install the hinge to both surface and then add the CA to the hinge. This way you can slightly move the hinge to get a perfect fit. What is the best way of doing it ?

Thanks,
Séb