So on the kayfuns the juice drips from the top? I thought there were channels under the coil for wicking... Wouldn't this be "bottom fed" by the definition of "bottom" and "fed"?
Well on the Kayfun, the coil is at the bottom; the liquid is above the coil in a tank and can go down due to gravity.
I call that a bottom coil. I suppose it could also be called top feed because the liquid is above and has to feed downward.
On a genesis, the coil is at the top; the liquid is in a tank below the coil and has to climb up a wick to get to the coil.
I call that top coil. I suppose it could be called bottom feed because the liquid is below and has to go up.
But in both those cases the liquid does not 'feed' freely, the liquid goes via wick; especially the genesis.
On a REO, the liquid is in a squishy plastic bottle, below the coil; you squish/squonk the bottle and pump liquid UP to to the coil!!!!!
So in this case the liquid really feeds directly by force! It's like Fuel Injection!
Crude prototype of an elegant concept.