[Coco] Drivewire in Nitros9 on SDC.

[coco at jechar.ca]

I have downloaded

NOS9_6809_L2_v030300_coco3_cocosdc.dsk	NitrOS-9/6809 Level 
2	4608k	03/07/2020 23:56	18432	CoCo SDC

It boots fine on my CoCoSDC
BUT
There are modules for drive wire included and I used EZGen to add rbdw, 
x0, x1 etc.
and these items show up when I do an mdir
but when I do a
       dir /x0
I get
       error 221 module not found
  is there something wrong with  NOS9_6809_L2_v030300_coco3_cocosdc.dsk
  I have added drive wire to systems such as Superide in the past using 
the same method
  and it worked fine so I don't think I made a mistake editing the 
OS9Boot.

Charlie