I've got version 6800(?). I'll do some wider testing for you when I am home again
Extra testing completed!
When I open other ships, they look like this:
Which is bizarre, as the Detroyat that I'm rigging for Major Stress shows up fine, except for the yellow stripes
When I save a ship from DAEnerys to DAE which I had entered HOLD_PARAMS data into it is stripped out
You'll be pleased to know though that adding and manipulating joints, markers and NavLights are now easier than ever!