The assembly of the head was the most difficult to design, because of the thickness of the edge, thus adding "clogs" resin so that the screws have the material to hang on.

To prevent it from bending in the future, an aluminum U-channel is screwed to the bottom of the upper part and blocked with a wooden block.

Previously, it needed to sand the contact areas of the two parts so that they are aligned properly.

I "smeared" some resin where I found the thickness a little weak.