[pmax]

Hi Alex,

There is a dedicated "Cable and Harness" application within Inventor. I recommend giving the tutorial a try; I think you'll find it is approachable, and it will allow you to quickly generate "nailboard" prints to help build your final cable harnesses.

I recommend leaning away from one massive Harness assembly, and instead dividing it up into manageable sections.

You can also use the "Tube and Pipe" application for your pneumatics, in a similar fashion.

Good luck,
Pete
Autodesk Inventor
Product Design