Gps witch compas montage offset

If i can montage compass with gps not near center position on the one of arms in my big drone?

For me the best options is about 400mm from center position. But i dont sure if i can do it ( if its safe for my drone ) or/and if this offset is in parameters.

I tested it on model and flying without problem witch 150mm offset from center.

When you do the full compass calibration that should clear up any offset in the mounting.