I had a SMOK Treebox that the finish wore off of, and the wood swelled up on me... i cracked the thing in half and harvested everything to put into another mod. What I learned was that tolerances matter, and 2 attempts later i gave up on making a new wood mod. Currently working on a 3d printed option that will accept the parts, and a squonk bottle. I haven't given up on this project, but have purchased several mods while working on it, lol. Good luck and if you ever complete the project make sure you post up some pics!