Ooops!  I missed this when making up the 1.07 MyFormat archive.

If you have problems with a device while using MyFormat, run
this program as described in the MyFormat docs and send me the
output. 

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 6217   10032  62.0% -lh5- 42a8 Mar 10  1996 readdevice
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         1 file     6217   10032  62.0%            Oct 22  1996