Hi Grygory
May I thank you for responding and I really appreciate any insight you can give.
It is a fifo item with the following setup

When I run the specify stock value report I get the same figures as my view below with and without warehouse selected.
This report gives the physical value, I can run a stockvaluereport by item group and this gives the financial value as per my view in ax below but it does not give the values at transaction level

I believe however I have managed to match these values by looking at the inventtrans data by taking the costamountposted+costamountadjustment-costamountsettled, looking at all these transactions they appear to have a dateclosed entry but do not balance to zero.
Is there a routine that can be ran by item for AX to check this data and adjust in the current month? We have done a stock close up to September. I believe they should equal 0 when the transaction is closed, I have tried the consistency check but believe this only checks invent trans to invent sum. It is as though the figures in inventrans needs to be recalalcuated and correct the initial error.
Many Thanks
AJ