Modular Breadboard and Adventure 2 Breadboard

I designed this to simplify breadboard my use. My goal was to be able to print this on a single printer base. I know there are a lot of designs out there so look around for what best suits you. Having everything in one spot that I can carry helps make my prototyping more portable. I made 2 designs for this that can work together. This one of course and the Adventure2 Breadboard thing that holds a Pi Nano, Arduino Mega and an ESP32 W in the base leaving the back open. I have not decided what to place in the back yet for the Adventure 2 one. I just use it currently to hold displays of various sorts. This breadboard case allows for 2 breadboards to be used and provides 4 different voltages at 2 amp max using a single power adapter.