Group the parts

The driftspeeder is almost complete! Everything just needs to be grouped into a single model. Once grouped, the code attached to the body will work for the entire speeder.

Before grouping, get a good view of your entire design by positioning your camera above it, then click and drag to select only the driftspeeder parts.
Right-click anywhere and select Group (CtrlG or ⌘G) to combine everything into one model.
Before moving on, double-check that everything is grouped by moving the driftspeeder. If any pieces were left behind, or you grouped objects not part of the speeder, undo the grouping (CtrlZ or ⌘Z) and try again.