Hi all,
"water" earthing my 16-m-mast with two 6-m-copper-rods of 1/4" diameter

one

came abt. one month later  30cm out of the soil agn. my question: what

"syndrom"

is that?
Uwe/dj8wx

The upper part of the soil got frozen round the rod , and lift it up .
By defrost , no more grip on the rod , end soil go down .
Do this several times , and you pump out the rod .
One possibillity

Best 73 Werner ON6ND .