Simple device to find the center of the parts homemade.
We will prepare two pieces of chipboard or any improvised material to your taste.
Glue them at a right angle.
We fix it with screws and check for accuracy, 90 degrees.
Cut a triangle from chipboard
Glue and clamp in place.
Before the glue dries, we insert one screw, for strengthening and the ability to make adjustments. Then we check the angle of 45 degrees and having adjusted, we fix the second screw.
The edges of the chipboard and cover with tape to prevent moisture and deformation of the form. We test and use.