Yes and it won't be the only one !!!!
I have discovered huge parts of source code on extended ADF of my James pond disk !!!
Steve bak has let COMMENTED source code with how the sectors and track are read !!!
just incredible !!!
It's worse than the mistake done on Xenon 2 disk about copylock. Use winrar and check for
full viewable assembler source code by using "visualize file" by right cliking on it !!