The reason the arms are not present is because unfortunately, the black paint that was used ruins acrylic, which was a fact unknown to us. After the paint dried, the arms, spool, and other acrylic parts were cracked. Some were salvaged by using glue, but the arms will need to be laser-cut again, a significant step back. Fortunately, this was not an issue with the blue paint, which was a different brand.
The wiring was still able to be completed.
Upon testing the components, the right-most potentiometer dial appears to be dysfunctional. This will be de-soldered and tested individually, and replaced if necessary.
