Gradebook

Hi We're using Moodle 1.9.11 and SCORM 1.2. The following situation has arisen with a SCORM activity: Raw score: 84 Status: Incomplete SCORM score: 0 (grading method is Learning Objects) The pass score for the activity is 65, so why is the SCORM score 0? Shouldn't the SCORM score be 1? However, the student's score in the Grader Report for the same activity is recorded as 1.00. Why is there a difference? I changed the grading method for this SCORM activity to Highest Grade (with a Maximum grade of 100). All students' raw scores were now recorded correctly on the SCORM report. However, every student now had a score of 100.00 for this activity in the Grader Report, even though their raw scores were different. I would be very grateful for any help in understanding why these differences arise and any guidance on what I can do to correct them. Thanks Endaf