Love the intricacies of your puzzle boxes, but normally a big tad out of my pay grade... however, this one seems to fall into my capabilities.
Thanks for the detailed posting... though seems simple, I can still appreciate the effort required.  Personally this is the type of puzzle box that presents a challenge and still offers storage inside which gives it added functionality. 

Hope you don't mind,, but this is certainly one I'd like to plagiarise... now all I need is to find someone in my circle worthy enough for a present.

If your first cut is too short... Take the second cut from the longer end... LBD