how to use one object to cut into another object (complicated geometry)

[Anonymous]

Could you please help me with the steps to cut out part of a complicated geometry (image is attached) using another object?

[leeminardi]

Did you try using ProBoolean subtract?

[Anonymous]

Hi, Thanks for your reply. I did try ProBoolean, but the geometry turned dodgy! Any chance for other solution?

Thanks a lot

[Anonymous]

Hi,

And try Boolean ? 

How did you create your model?