How to get a 720KB DD Gotek Floppy Disk Emulator working in a IBM ps/2 model 25 or 30

I was able to successfully install a GoTek floppy disk emulator into my IBM PS/2 Model 25 to replace the failed 720KB double density floppy disk drive. It works great with FlashFloppy firmware update using TexElec PS/2 to standard floppy adapter! IMPORTANT - my jumper setting was S1 and JC are closed, all other open.