Download ts4script and package file directly to Mods folder.
Follow the precise instructions in the Patreon post. You should drag the tmex-BetterBuildBuy folder directly to your Mods folder. Do not put in a subfolder.
Download ts4script file directly to Mods folder.
Open the zip and drag both the package and ts4script file directly to Mods folder. Use "bb.protect" in the cheat console when editing walls.
Download package file directly to your Mods folder. Press Tilde (~) or 1 key in the number row to toggle expansion.
Download package file directly to your mods folder.