is there anyone in australia that is online at present who can help me with identifying if there is something wrong with an embroidery design? i think it has a density problem. i can email it if you send me your email?

Wouldn't it be best to ask the original digitizer this question? Or any question if you have any problems with any designs?
If you send that design to someone else it could be construed as sharing that design.
And it should really be looked at in it's original format(that native to the digitizing software)

I'm online :) I'll send a PM