Dear all,

I'm off to Paris next week on business. Hopefully rattle through the presentation early and clear off to do something more important hence my question.

I have a Garmin E-trex but do I need do anything settings wise? I know you have to re-set if more than 600 miles from home but do I need alter the GPS setting for that WAS84 thing? (wrong numbers quoted but you know what I mean).

Out of interest when do you alter the WAS84 (wrong numbers again)? I'm starting to sound like my dad hmy: