If I place a wire around the board outline in the miling layer, the generated milling path is clockwise around the board, so the mill works climbing.
As with etching, I would prefer "normal" milling for the board outline, too, since at this, the inner edge of the milled trench (the board) is the important side.
Good: The hole is milled "normal" (not climbing) as described in your mail.
Harald
If I place a wire around the board outline in the miling layer, the generated milling path is clockwise around the board, so the mill works climbing.
As with etching, I would prefer "normal" milling for the board outline, too, since at this, the inner edge of the milled trench (the board) is the important side.
Good: The hole is milled "normal" (not climbing) as described in your mail.
Harald