This is the sort of thing that would make S3Dv5 a leader in slicing technology..... My only fear at this stage is that unless the developers have been following new ideas and picked the idea up early, then its too late to be included in v5. And we all know what some are bound to say …"!**@@@dy S3D! ...

Please post a Factory File for the model you are having issues with. File menu===>Save Factory File From the pictures you have posted, you have several issues that require resolution. I think you need to start from first principles....and work forward from there. For instance, from the fff data, I t...

I don't have a multi-extruder printer....but if I did, I'd read this:
https://www.simplify3d.com/support/arti ... extruders/

And here's a clue: If you're still stuck...have a read of this: viewtopic.php?f=8&t=1959

Also, have a read of this: You may pick up some useful info.... https://www.simplify3d.com/support/prin ... or-oozing/

You can resize a model within S3D by double-clicking and adjusting the size......and any manual supports will resize as well!

If your model is made up of two or more parts, you'll need to group them together first...

There's definitely something in the shape that S3D is having difficulty interpreting Look at a wireframe view of the shape. There's lines going in all sorts of directions where most of the bosses are embedded into the case ….and with that number of faces making up the surfaces of the bosses, it'll b...

Post your factory file so I can take a look.....

Your image is not displaying!!! And it might be better to attach a factory file as well.

…..and that's the complicated explanation!!