OK, sorry guys - clearly not sorted for everyone. I've posted here a few times detailing the many issues I've had since JPA's rollout and been flamed a time or two for whinging...I was just glad that after four months of trying they fixed the GPD Taxable that they've overpaid once and taken back three times....
My pay statement's still not correct BTW - there is a spurious payment and debit of over £1500 (cancel each other out so I suppose it's OK) and lots of entries for £0.00.
Best of luck fellas
SBG