I am in the process of doing a custom install in my trunk, the box is already done, so that is not a problem. My problem is getting a template made to make a flush wall in the trunk. Hopefully someone has done this before and knows what I am talking about... when I look into the trunk, I dont wanna see just my box there, I am trying to build a fake "wall" to go in front of it. I already have the hardboard & carpet, but, I want to make a template (cardboard) before I start cutting away at the wood...Anyone have any tips or pointers or advice for me?

 

you mean you want something like this

 

haha YES! something like that...

 

That is sweet!