We had a supe come here to a 6 from a 12 CPC. Same as listed above; he would save pay for 3-years and then go down to the top of the band. Luckily for him he was able to transfer back out to a 12 as a controller prior to the 3-year mark so his pay won't go down. Transferring out back to a controller from a supe seemed to be rather difficult but he got it done. It would have been easier to transfer back out to a 12 supe though.