Jules wrote:

... then, to satisfy the PC requirement, scan it.

I've got a pad of 1/4" squared paper in the cupboard that's really handy
for quick diagrams (USians don't seem to do graph paper unfortunately, or
at least none of the places I've been into yet stock it)


So draw a table in your word processor, or turn on borders in your
spreadsheet.

Then print it, with nothing in the cells. Instant graph paper!

Andy