^ Wookiegroomer's explanation Post 40: http://originaltrilogy.com/forum/topic.cfm/Humdinger-Analysis-Thread-Glitch-Cryptography-or-Steganography/post/518130/#TopicPost518130
Wookiegroomer wrote: That particular scene has several interlacing issues that were corrected. However, I do not remember most of the work I have done since it has been several years. :)