Working on a new 3″ instrument that will be released in a couple of months using huvver.tech technology. Prototyping is complete and units flight tested by them so now gathering all of the components for manufacture and shipping. A long process! It is interesting though. Designing and ordering custom shipping boxes is something that I have now learned about! More information on the units are coming including how to pre-order. Stay tuned! BTW, the case design has changed slightly since the picture was taken but the functionality is the same.