he is too eager on this. Only cameo one day,then ask whether it is
temp perm?
it might be fleet reduction cos Sv 72 schedule is being
revised on 26/5. Or maybe K230 will be deploy on Sv 72 ?
Currenly I think SBS7435J is replacing SBS7438B slot.
About K230UB on 72 maybe can. Have 1 or 2 perm and do 72 during
S-shift like the former SBS2826Y does you may not know...