i have other kites with a little bit smaller CL than the Airushes one.
but if you want you can do it yourself (i would do it) or ask the kite repair shop to do it.
So he does not have trim his kite every time he unhooks.
Best thing to do is figure out a way to do it your self. Kite companies don't make loops for us un-hookers! All the pro's have different loops that fit there arm length and that is what your looking for.