I got my bits from Ponoko the other day, and have been trying to figure out why all my parts were scaled up by an unknown value.
At first I thought I modelled my bits wrong, then I though it might be a problem with Skeinforge.
Now after several hours I think that the Ponoko template is somehow scaling stuff up.
I created a simple 10mm cube and copy pasted a layer into another document, and printed it out with a regular printer, as this is what I found to be the actual size of what is laser cut.
when I paste the same layer into the Ponoko template, it gets scaled up, and i've gone though InkScape up ad down, I can't see why it would do that.
Anybody got a clue?