Letsby: My presumption is that your check flight was conducted ad hoc and that you are not a test pilot or the trip wasn't as a result of a dedicated maintenance ride.
That being the case, then you will be putting in a MOR for flying below your MLA????
That should make some interesting reading................
"flew the aircraft down to its minimum's and below, to identify the accuracy of the system"
Still wondering why you pulled the original thread? Have you read your PM?