custom sanding tool to fix upper notes on Ocarina

thingiverse

For people having trouble with the upper notes not playing on their Ocarina. I found a way to fix it with this sanding tool I created based on this model. I know this works because I just used it to fix mine! Use it to get a smooth sharp edge to cut the air. Now people can do quicker prints at a larger layer height (I used 0.28) and then just smooth the small part that really matters saving hours of print time! I super glued one small rectangle of 150 grit sandpaper which worked in just a couple of minutes of careful sanding. I went over it again with 220 grit. Try to get as sharp an edge as possible. This really helps the upper notes. All the notes sound pretty good now on mine. Don't over sand and keep the edge sharp. Enjoy!