On Sat, 12 Dec 2015 21:26:50 +1030, Adrian Johnson wrote: > On 10/12/15 07:56, Lawrence D'Oliveiro wrote: > >> However, when I scaled up the pattern, it looked blurred. > > It works for me. Hmm, maybe it is working for me. It seems a bit blurred when I scale up by 2:1, but at 3:1 it looks perfectly sharp.