Emax

does anyone know how can I align the floppy drive?

I recently repaired my emax hd's floppy and works perfect writting and 
reading it's own disks, but it becomes incompatible with all my old 
discs and with my other emax formatted disks, also my other emax can't 
read disks from the HD one.

so it have to be an alignment issue, but I can't use any alignment 
disk, cause I have to do it Emax based.

I was adjusting the upper head, setting it more to the front and more 
to the back and I`ve improved the the read/write functions, but it 
still incompatible with other emax disk.


any suggestions?


chip