My Gotek installation in a nutshell.
I used the software of Hxc2001 to make a dump of my disks. You can find these at the software page: Tech 80 / MCS-2000 Software page
The firmware i use on my Gotek is Flash Floppy. It seems to work fine with the standard MCS-2000 without any troubles.
By default the Gotek is setup for DS0, change this to DS1. The default disk-drive in the MCS2000 is setup for DS1 because there is no twist in the flatcable.
I advice the use of the following file:
This one work on the majority of the machines.