Assembly instructions Logan Steinfeld January 19, 2016 16:21 Follow Related articles TB3 Instruction Manuals Do I need a spectrum ST4 to operate the cart? Getting Started with DragonFrame 4.0 and the spectrum ST4 Fz assembly instructions What does the cart look like? What is the payload it can support? How big is it? What comes in the box? Comments 0 comments Please sign in to leave a comment.