Nice to have a way to find an angle some times, well this will help out with this protractor.
Step 1) For this project we start with a half moon/circle from the shape list, it is resized and flipped upside down. A small circle is then added with the insert button and is placed in the middle of the bottom line. This circle needs to be united to the half circle so the combine feature is used. Then a second even smaller circle is created with the insert button this is sized at 5mm to nicely fit the Chicago screw insert.
Step 2) Now the markers are added, this is an SVG file from the computer. This can be size adjusted to fit the half circle and is set to be engraved. With this complete the next is an indicator stick. this is created with the insert button again with a rectangle chosen. A slim long rectangle is needed so it is placed on the work area.
Step 3) Now the indicator needs to be precise so it needs to be cut to a point. this is done with 2 more rectangles on a slight angle overlapping the narrow rectangle. With the combine feature all 3 items are selected and subtract is chosen. Once the new shape of the indicator pin is made the same small 5mm hole from before is placed part way up on the indicator. All of the settings are adjusted next and then off to the laser machine.
Step 4) Once the laser machine is finished cutting and engraving, the indicator gets a red paint pen coating so it stands out and when the angle is set you can see what degree it is.