A log jack like this is all I’ve ever used to keep the saw out of the dirt.
Most times a log has natural curves that gives space from ground. If there’s 4 lengths of firewood before you get to the gap, I’ll just cut those 4 lengths that touch the ground 85% of the way through, do my 100% cut at the gap, then give the log I’ve cut off a half roll and finish the incomplete cuts which are now on the top.
I can’t imagine lifting every log separately or repeatedly starting and stopping the tractor and saw for every log. Seems like it would take all day to cut a cord.
I know everybody thinks their way is the best, so do it your way. To each their own.
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