Hi Nick,

it's a really small piece. But 0,157° x 0,0685° and dlon=0,00027761 are about 565 x 246 points. That are a lot of 64x64 DEM tiles. I don't think, that's a problem.

Can you put the ready card (still without DEM's) to http://www.pinns.co.uk/errs/ or whereever?

What say mapsource to your map?    


Frank