as promised i've uploaded a new copy to the zone.
The missing disk is included. There is still some kind of weird issue when running it on an a1200 in winuae that isnt present on the original (locks up on loading the last level) but i won't have time to look at this again till next week so i figured better to upload the one including the missing disk.
I spent a lot of time playtesting this as you can imagine. The last encrypted copylock in the middle of the last level meant i had to go back and retest all of the previous levels to make sure there wasn't anything affected by those changes :-(