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- Apr 14, 2006
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If I were trying this method.... which I may have to now that I talked out of my ass... I would a through notch on the top facing edge of the fire board(where all the friction is happenning) It may start to wander up but I think you may have a greater chance of getting a coal efficiently. I would also use both sides for the fireboard, since the bearing block is not needed here.
Doc.... I restated that a coal is possible..... but definately not efficient...... now you gone and made me feel bad.... snif snif.
Dick
I'm sorry Rick


Anyway, another thing I would do is tie a constrictor knot around the drill (like the Egyptian Bow Drill technique) to further eliminate slippage and keep the string from wandering left and right where it might get hung up on a shoe.
Also, I seem to remember that Dick Baugh postulated that one of the necessary requirements is for the drill to regrind some of the char, if so, gravity would largely prevent that from happening, in this case. Later, I'll try to find that thing from Dick Baugh.
Doc