New Model MF is undergoing initial trials. This one starts with a mildly eccentric gouge (1.25:1.00) and then has inside channels, or “flutes,” hand-scraped from collar to collar in the mid-range areas, with a 17/32-inch scraper (second photo shows a 32/32 scraper, but the technique is the same) . “MF” is for “Mid-range Flutes.” If very successful, it might become “Magic Flutes.” If a blatant failure, well, you guess.
But it will not fail.
Think a bit more American vernacular . . . .