w33k3nd warrior: It appears the majority of the 579 models are 13,500 units, it would be nice if you could pin it down. Thanks for making the video.
57908.321 7,180
57908.521 7,100
57912.321 11,000
57912.531 11,000
57912.532 11,000
57912.621 11,000
57912.631 11,000
57915.321 13,500
57915.322 13,500
57915.331 13,500
57915.336 13,500
57915.421 13,500
57915.521 13,500
57915.522 13,500
57915.536 13,500
57915.541 13,500
57915.546 13,500
57915.621 13,500
57915.622 13,500
57915.631 13,500
57915.731 13,500
57915.741 13,500
