See attached file. The snapshot within Moi shows odd geometry, but the STL file is clean and has no artifacts.

It is a tricky shape due to the tapers and cutout sections. Scale is MM.

Any thoughts? All of my layers are included as hidden objects. I would happily redraw the object in a different manner if i could make fillets easily and have a watertight solid. Sorry if I am being vague, but I've been up since 4am with the baby. LOL

Thanks

Chris