I don't think enough data is there to be able to determine it precisely. It's not an absolute voltage, but rather a measure of the voltage drop, and...
Mine is about that wide, but between a vehicle door and a side entry door. I installed some shims to force the cable to fall between them, so it did...
If this were a stock curve, would "experts" agree that there is "resistance" to break thru .6? If yes, will it break thru in 6 months? Analysts agree...