wow! found it!
and I was wrong! (imagine that), but it's been years, after all. i didn't use DPaint.
issue 127 1991 of Compute, page 121 looking at the pdf.
Now all I have to do is figure out where the heck the floppy is and THEN figure out how I could read it (no longer have a working AMiga at the moment)
still, this means at least I now know what the issue is.
thanks!!