FFF
thanks for the concern however, I'm military aircrew and thrive off bad taste banter. All the reasurance in the world wouldn't prevent me feeling any better about wobbly wings and rattling engines but these posts give me something scientific to think about next time while I wait for the G&T to kick in.
I watch helicopter blades do very unnatural things on a daily basis and don't bat an eyelid - a strange thing the human mind.