Quote: There’s one serious issue. MESS has a timing problem in our from-schematics reproduction of the Wozniak floppy controller. It conveniently manifests in a common regular .DSK (Sherwood Forest) but it’s also causing trouble for booting .EDDs which are more timing-sensitive than normal DOS 3.3 and ProDOS stuff. For instance, the protected original .EDD of Mark Turmell’s “Sneakers” loads all the way in but fails to read correct data for part of the boot because of this.