[Coco] quick question

[Torsten Dittel]

I played around with that on the ATARI ST and didn't only change the 
sector interleave for one track but as well between the tracks (it 
wasn't necessary to start with the 1st sector right after the index hole 
so after stepping to the next track you wouldn't have to wait for the 
index hole passing by). I called this formatting "spiralization". Since 
the floppy disks were doublesided, another fixed sector # offset between 
side 0 and 1 made the disks reading even faster under normal TOS 
operation. However, I never tried to figure out the optimal "fast read" 
formatting for the CoCo (DECB or OS-9).

Torsten