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6180a input adjust with modbus input type

Chart Recoder 6180a:
We had an analog channel on the recorder which was repurposed (was a 4-0mA input changed to Modbus Comms Input) and did not show the proper values that were being sent to that channel. We noticed odd offsets as we were writing a single integer value but the value showing on the recorder was off by odd values (and showing a strange decimal value that was not being sent to it over modbus). After much troubleshooting we found that the "Input Adjustment" which was used for the analog mA values was still being applied to our channel even though we changed the input type to modbus comms. Input adjustment should have had no effect on this type of input, but it was. After removing the input adjustment the values were being read properly.
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