Hi,

we have a record breaking low pressure system over us in Scotland just 
now, 952 mbar or about 28".  My Lehman seems to have gone into limit, 
given the flat line signal coming from it (see http://www.iasmith.com).  
I wonder if the low pressure has caused the ground to tilt, ever so 
slightly.

I also wonder if it will come out of limit when the pressure goes up 
again, though hysteresis will probably prevent it.

Cheers

Ian
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