You went to a lot of effort there and we’ll do our best to help out. Could you show us a view of the input configured as viewed from T3000. Specifically I would like to see the range setting and value of the current, just to confirm the range is set correctly.
Update: You could use the custom analog range if you are having trouble to get the signal to match the value. This is normally for creating ranges which are not included in the standard ranges, what you describe above is probably somethign else but just passing this on as a possible workaround.