What you've been saying about these Navigation and Survival from Silva...
Silva ADC Wind + "The Silva ADC Wind is definitely a bit of a gadget - most people knoe when the winds are "strong"..."
Silva ADC Summit + "I've used this gizmo once, but didn't much care for it..." + "One should perhaps not review product one doesn't own, but sometimes the differences are small, concrete and important..."
Silva Expedition 4 + "This is almost all you could need in a compass in the UK hills ..." + "I've just finished a 50 mile walk over a weekend on dartmoor with this compass and i have to say it was invaluable..." + "I have used this compass for a couple of months now and find it excellent..." + "This is my second Expedition 4..."
Silva Helios Storm Lighter + "Oh dear what a shame, two replacements form Cotswold and it is still as temperamental as me on rum..."