Pretty simple really. Â Except for the sheer size of the thing. Â My shop floor is the only space I have large and flat enough to glue a 41″ x 98″ table-top. Â My workbench is almost 9′ long, but it is “only” 36 inches wide, which includes the tool-tray on the back. Â The tool tray isn’t exactly flat with the main work surface. Â So, I don’t include it as part of the “flat surface” needed for glue-ups.