Problems Transferring Disks With ADT

["NS" <netsphere1@comcast.net>]

So I'm trying to make disk images from my 5.25" Apple II floppy disks with
ADT 1.23, but I'm having trouble making the disk images.

Equipment:
Apple IIe (enhanced) w/SSC
Windows 2000 PC

I have tried using a null modem and straight through cable (with the
corresponding settings on the SSC), and 300 and 19200 baud. I can
sucessfully send data and disk images to the Apple II -- but when I try and
send a disk image from the Apple II to the Windows machine, ADT reports
"Track $00, sector $F: bad CRC".

I've tried using different floppy disks, as well as different cables and
transfer speeds. I have also tried turning off the "use checksums" setting
in ADT on the Apple II. In all cases, sending data to the Apple II works,
but I get "bad CRC" when receiving.

I Googled and found someone that said "changing the port settings in the
windows control panel" fixed this problem -- but I don't see any settings in
the Windows control panel that would relate to this...
http://www.classiccmp.org/pipermail/cctech/2003-December/023404.html

I really can't think of anything else to try. Thanks in advance for any
help.

Tom