Corkscrew 2 Build Part 3 Engine Block Placement

There's a little more preparation before putting glue into the tube.

Feed the tied Kevlar line through the top and out the back of an empty engine casing.

Lay a line of white glue around the top sides of the rounded dowel.

Use enough glue to lay a bead inside the tube, but not enough to drip off the dowel.

Set the glued end inside the tube up to the pencil depth line you marked earlier. Roll the end of the dowel in a circle, laying the bead of glue at the top of the dowel depth.

Try not to get glue on the lower inside walls of the tube, but higher up, where the engine block will sit.