Originally Posted by RobF
i'm still bemused why some had problems in italy and some didn't, but hypobaric chambers aside, you still need to know when the shift occurs outside... if
it was the problem i had, then it would suggest it can move fast, think over 1MOA in two lanes, but then can remain stable for some time and them move fast.
it's just another excuse why i need to move somewhere hot sunny and humid...
Air pressure, humidity & temperature can change rapidly especially humidity, I watch the humidity rise & fall (quite dramatically) within minutes here, on a fairly sophisticated wireless weather station.