| http://www.MrBluesummers.com | In this video we'll be taking a quick look at a technique I'm using in my upcoming project. It involves 3d printing, and you always want to make sure to inspect your objects before they go to printing. Wall thicknesses are crucial- any areas of awkward geometry may manifest as broken pieces or ill-fitting joints! Maneuvers as simple as deleting sections of the model or as complicated as "3d spotlighting" can help you double check your work.