SWRetired - when I researched it - starting pay band was based on experience (i.e. time in that rank previously). I'd suggest if you were Pers Admin (or equivalent) Wg Cdr - you'd start at top Sqn Ldr band and then mark time (increases with pay review - no increments). As an aside, as aircrew, my previous PAS Flt Lt wage meant I'd have started my possible post at top Flt Lt band rate (non-flying role and abated for HC), plus kept my current full pension payment - and still had room to spare (i.e. no reduction as total amount less than previous wage on last day in service). You might find the same. All based on system prior to NEM so may have all changed now.