Printed at 100% while in the original vertical orientation so no supports were needed. Printed on a raft and it was easy to remove. My Raspberry Pi B+ fits snugly but perfectly. The end cap snapped on great, with only a minor gap along the bottom but I would have no need to reprint a new one or alter it.
Of course, the one guy I showed it to wanted access to the GIO pins, which I don't need :)