i love my little router

Here you go @Rainy Day Auto

The wood I used is pine tongue and groove
The tongue fits into the groove, making a nice solid sheet (you can see it in the final pictures)

I used the router to remove the tongues and grooves, putting a nice round edge on
(Only downside is I had to cut them under 45s instead of just putting the vertical boards in between the horizontals)

It was a fun little project