Spirit level,

Yupp-sames as I have used (Water level)
Sorry my english is limited....

And I agree - starting leveled and then adjusting.

Harald

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To err is human - and to blame it on a computer is even more so...
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Meridian:G91, DSP5200, DSP5200C, DSP3100(soon....)
Other: Panasonic 50PV500, BaseTechnology Model 4; Model 3