I dint check bfre charting,may have been more unused quota sits beyond my assumtion,I assumed minimum.
I think it was needed around 18+9(18 RAC)=27
DF+FT=7
PT-CKWL=5(approx)
HO=10 to 15(approx)+It was WL 18 bfre charting so,Used...
more... HO also decresed his WL number down bfre charting.