bracey
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| posted on 9/11/07 at 08:43 PM |
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more accurate
production van speedo or tom tom ,which will show a more accurate speed
cheers
richard
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UncleFista
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| posted on 9/11/07 at 08:54 PM |
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Tomtom, speedo will overread by up to 8%.
Tony Bond / UncleFista
Love is like a snowmobile, speeding across the frozen tundra.
Which suddenly flips, pinning you underneath.
At night the ice-weasels come...
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speedyxjs
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| posted on 9/11/07 at 09:01 PM |
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Tom Tom
How long can i resist the temptation to drop a V8 in?
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Agriv8
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| posted on 9/11/07 at 09:14 PM |
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Tom Tom if on a good strait A road or above.
regards
agriv8
Taller than your average Guy !
Management is like a tree of monkeys. - Those at the top look down and see a tree full of smiling faces. BUT Those at the bottom look up and see a
tree full of a*seholes .............
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thunderace
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| posted on 9/11/07 at 10:15 PM |
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if the sat nav was spot on you could use it as a guidance system so i would say it can never be 100% guys
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blakep82
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| posted on 9/11/07 at 10:27 PM |
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i'd say sat nav... but remember sat nav can locate you within something like 10m, so i guess for calculating speed, it could be out by whatever
time it takes you to travel 20m
________________________
IVA manual link http://www.businesslink.gov.uk/bdotg/action/detail?type=RESOURCES&itemId=1081997083
don't write OT on a new thread title, you're creating the topic, everything you write is very much ON topic!
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Howlor
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| posted on 9/11/07 at 10:53 PM |
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PLus if your on a hill then sat nav can be way out!
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keithice
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| posted on 10/11/07 at 07:50 AM |
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drive at a steady speed on a straight, flat road with no trees.. further you travel, the more accurately your tom tom will read.. my vivaro reads spot
on at sixty.. speedo reads 72 mph at 70 and 85 at 80 mph... (gosh.. did I say that outloud ).. keith
Smile and wave boys.... Smile and wave....
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