Guys,
I downloaded the emu file of the Tektronix 4400 UniFLEX image and used the MFM Emulator board to convert it to an extracted file. I did some analysis on it and discovered that if I made the file size match the geometry of the original disk specified in the System Information Record by trimming the end of the file, my Floppy Maintenance program can recognized the image as a valid UniFLEX image. I have attached the trimmed image as an image that should be usable for any Tektronix 4400 emulator. And here is a screen shot of FloppyMaintenance with the file loaded:
This for me is VERY exciting. I would be even more excited if I could find and image that would run on my CDS68020 aka PT68K-5).
Michael Evenson
http://www.swtpcemu.com/swtpc/Downloads.htm
http://www.flexusergroup.com:8080 <- http link to the sftp site
To view this discussion on the web visit https://groups.google.com/d/msgid/mfm-discuss/ZVIsEjR9zML15W%2Bu%40hugin3.