Well, not too far off. I printed the new one piece arm and it came out really well. I had to use support since there are a couple of overhang places but these cleaned off really easily and the Leap fits inside like a glove! 🙂 The USB should be enough to hold it in place making it a rather elegant solution (and requiring no velcro or moving parts which is always nice….). It’s a lot lighter too which is good. 
now I need to decide whether I should ABS glue it to the cuff I have or whip up a new one…
