Inventor - Mesh view cleanup

[MkEHWD]

Hi, I have a problem when exporting in pdf. I have an assembly with meshes. When I try to export my drawing, it get stuck to "export view" My mesh is not perfect : 

*Blue line is the outline of my mesh

Is there a way to cleanup theses little lines so the exportation can be done? I decrease the DPI of my pdf and still it doesnt work so I really need a way. Thanks a lot

[johnsonshiue]

Hi! Is the geometry very far away from the origin? Open the assembly file and measure the distance from the origin to a mesh vertex.

Many thanks!

[MkEHWD]

Hi thanks for your answer JohnsonShiue! No all origin planes are next or "in" my mesh.

So I tried something. I places my mesh in a drawing then I exported it on AutoCad. Then on AutoCad, I reexported it in .pdf and it works! So for now ill use this method but I really don't know why on Inventor we cant. If you have something new JohnsonShiue, please tell me. Thanks a lot