Problems slicing multiple objects

[Uchira]

I have a model that I need to print several times so I copy the object several times.
I have a total of 15 objects. These are blades of a little fan ( see attachment)
Slicing takes forever ( sveral hours) and I never get to the preview page.

Anyone any idea?

[jimc]

can you attach your factory file and the stl for the fan. i have sliced some very complex and large model in s3d and i have never had anything take more than 1 min. have you run the fan model through netfabb to see if there are any errors? it could be a model error that s3d is choking on.

[Uchira]

Hey, Thnx for the reply

I have attached the stl. I did not run it through Netfabb though