..Helibiz,
I sympathise with you, CASA are not easy to deal with due in part because each F.O.I at each Area Office can and many times do have a different interpretation of the rules & Regs.
What is allowed by one FOI can be disallowed by another!
I just love taking casa on and have done so many times, I always win!!! the problem for most of them is they dont know rules and regs well enough to enforce them or how to apply the rules & regs.
I can't see any logic with having an engineer fit the duals for a robbi,,,
Whats the requirement around the world ??
