I sent my Xcal2 back for the firmware update and have been with out it for 2 weeks. I am going crazy sitting here waiting for it to come back. I have no hair left. Has anybody sent theirs back, and if so how long did it take?

 

I was under the impression that an update utility was in the works for those of us that don’t have Mako yet whereas you wouldn’t have to send your unit to the dealer.