I had a weird Duenna issue that occurred at the end of a test flight. I'm using Eammon's port, FS-Duenna v.2.0.046 R141. If I read the error log correctly, somehow I gained 1 lb of fuel - essentially on landing? This is the first time I've used Accusim and the Duenna together. I hope it's not an indication that they don't play nice together. At any rate, I wanted to get this out there so that interested parties are aware.

Here's the flight log and system log to hopefully shed light on the issue.
SystemLog.TXTFlightLog_15-32-27.TXT