How does a coupler line up the buttons on a double-bladed lightsaber?

lining up lightsabers

Many custom saber companies design lightsabers that can be connected together with a coupler to create a Darth Maul style double-bladed lightsaber or saberstaff. Lightsaber enthusiasts like the idea of lining up the buttons and Covertec wheels of the two hilts, simply because a double-bladed lightsaber with aligned buttons looks better than a lightsaber with … Read more