Catan Border with Removable Dice Tower

For a Border with Built-in Dice Tower for the Mayfair 4th Edition Catan hexes, please see my other profile. I was looking to replace the cardboard border for my original 4-player Settlers of Catan (Mayfair 4th Edition) that got bent, broken and warped from years of abuse. For me personally, I preferred the round border that crusheen created over on Thingsverse. It original is a little too thick for my liking so I reduced the z-axis from 4mm to 2.7mm and added white pips to show what intersections the ports affect. I figured while I was at it, I'd merge a removable dice tower directly to the border to try to keep those errant dice rolls from wiping out game pieces on the board. The Tower is completely removable from the border for easier storage, unlike the first version I made. For the dice tower I used the modular one created by LevyTek and for the base to connect the dice tower to the border I used (and modified to slim it down and fit better with the border) a remix by Sinum that wa