>>4281568 (Qlb)
i understand 8 inches per mile squared, do you? i own a P900, do you? who should research? others have used lasers across water, its flat where ever there is water, no way around that, and no test shows curvature…
>>4281568 (Qlb)
i understand 8 inches per mile squared, do you? i own a P900, do you? who should research? others have used lasers across water, its flat where ever there is water, no way around that, and no test shows curvature…