"I tried the latest version but the problem is still there. The customs_value on the shipping label is still the amount in the currency used when checking out and not the base currency. Still seems to be this code causing the problem $itemtotal += $item->getPrice(); in ship.php"
From Stackoverflow ->
http://stackoverflow.com/questions/20620542/magento-shipsync-customs-value/21617684?noredirect=1#comment34695673_21617684
"I tried the latest version but the problem is still there. The customs_value on the shipping label is still the amount in the currency used when checking out and not the base currency. Still seems to be this code causing the problem $itemtotal += $item->getPrice(); in ship.php"