hey mick. we have one installed on a demo boat of ours "5.4mt haines" and have taken it to port phillip bay heads a fair bit.
thoughts,,,,,,chop doesnt work very well for panoptix "or SS3D". perhaps with future heave compensation it will get better "this feature is being bought down the line in navico products with their new precision 9 rate compas "
the LIVEvu does work a fair bit better however.