I'm going to work on the next version very soon, I hope. Changes to be made: - More efficient wire routing - More neatly cut holes in the tin - Adding a dial knob to the potentiometer nub (that thing isn't fun to turn!) - Using a button-cell battery and actually using a battery holder. - Use less hot glue .... (But srsly, that stuff is useful.) - Software tweaks (IE: Leave number displayed longer, improved randomization, etc.) Much to do before I get this device to the dream I have in my head!