Been using Philips 1.5 mi / inch for years. Nice thing with them is the grid uses OS reference (very useful for some of the radio activity I do). I usually acquire a new OS 1:250000 if we are going to spend any time in an area, too...
Graham (G4FUJ)
Sold L44FOR 4/4 Giallo Fly '11 MINI Countryman Cooper D All4 '90 LR 90 SW
