Thanks for the response, Andy.The LMS is Plateau (hosted).There is one thing I'm going to try before taking you up on your offer: I don't believe the LMS supports passing a Score from Lectora (just a 'completed' AICC_Lesson_Status). As suggested by a co-worker, I'm going to suppress the score on the Test Results page to see if that's causing the problem.I will post my Test Results test results. (Couldn't resist.)