Whiete made a 3/4 sized VS machine called the Peerless that was HC Maybe another model. But in general I haven't seen Whitle hand cranks at all. The reverse direction would not be trouble for a Singer hand crank but mounting would be a very difficult endeavor. Quick and dirty and sloppy option would be to mount a steering wheel knob on the hand wheel if you have space, but then you only have 1;1 ratio of crank to stitch as opposed the 1:3 ration for a Singer. I hope someone else has more into. I'd love to do it too.
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