Originally Posted by JoeBoost

Agreed. Building the box is the easy part (for me) as its just measuring, cutting and assembling up some wood. Having an appropriate design and making it work in a truck application is where I like to have some confirmation that it will work as planned is where i like to expend some extra effort. Fail to plan plan to fail.

Originally Posted by Venomized

Yea a lot of people like that confirmation. I installed for years without using any of that software and those installs won many trophies Its all in the planning like you said.