Hard to do for me

 From:  Michael Gibson
3349.4 In reply to 3349.1 
It kind of looks like you were working on modeling the solid parts as a 1/6 part to replicate around, instead of maybe focusing more on just modeling the holes and then cutting with them?

In some more complex cases that can be good to model the solid pieces as a 1/6 part, but if it is possible to have a single larger piece that then gets cut up that tends to be quicker.

- Michael