I am also reluctant to invest time in watching a video, but he is quite impressive, at least to me. Starting out several years ago, he is digging by hand with t

I am also reluctant to invest time in watching a video, but he is quite impressive, at least to me. Starting out several years ago, he is digging by hand with the aid of a hydraulic poker that he fashioned. Removing the dirt and stones in buckets, welding reinforcing structure as he goes, etc.