@ossobuco,
OK, have you got any grease proof paper (well, tracing paper would be better)
For the mole I had removed I had to trace around it to see how it was changing in size... and take a photograph for change in colour - do that in similar lighting conditions and as up close and personal as you can get in focus. Might be worth a go.
<looks at palms, no freckles, turns hands over...
but then I'm freckly
<oh, and remember we were talking about S-boy's sneezing way back - (ok ok, so it was a
long time ago... up to 27 now ... and he's half alseep, falls asleep, sneeze, rinse and repeat - bless him x 27>