Just to add we had a very reasonable turnaround when my bro ordered his stage 1 box and it was very much worth the wait.
I'm on gearbox number 13 and I can't rate the CTS box in the car highly enough. bsolutely superb
These boxs are getting older and harder to source parts for so it may mean a wait until the parts arrive. As much as your pissed at having to wait imagine how pissed you would be if you were to receive a sub standard gearbox.