Here are two ways you could frame a useful post depending on which "ttop" you've found: Option 1: The "Retro Tech" Post (System Monitoring)
Check for companion files like TTOP5 or B11A in the same directory; these are usually part of a larger structural assembly and shouldn't be edited in isolation. ttop4.zip
Option 2: The "Engineering & Design" Post (Shipbuilding/CAD) Here are two ways you could frame a
This file likely contains "Piece Drawings" or "Nesting Plans" for the inner bottom of a ship's hull. ttop4.zip