Ball Level Angle Finder

Design Concept:This is a simple level or angle finder. It works by having a ball bearing roll around in a semicircular raceway. It is meant for low-precision angle finding tasks in the home or classroom, such as determining the angle of a ramp for physics experiments. The reference bar can be placed horizontally or vertically depending on the angle you are trying to determine.Print Settings:K2 Plus, 15% infill, no supports. It looks good with multifiliment printing to make the numbers and hash marks contrast with the body of the tool.Assembly:Once the parts are printed, place a 4.5 mm ball bearing (regular-sized BB) in the raceway, and secure it with the plug and a dab of glue. Attach the reference bar to the ball level body with M5 x 12 bolts.