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Move the spring to the middle of the brace.
Now you can move the reversing disk a
couple of mm. This is the same as the
slack that the anchor has on the two rollers
of the wooden knob.
The average position of the brace, taking
this slack into mind, has to be horizontal.
You can correct the position of the brace
by fine adjusting the tension of the cords
by turning the knurled nuts on the threaded
hooks.
.
Slide the spring to one end of the brace. With the dobby treadle you can turn the dobby roller a
quarter turn. If you put the spring on the other end of the brace, the dobby roller will turn in the other
direction.
By reversing direction, you can weave your programmed pattern in mirror image; i.e. weave forward
or backwards.
Use always more than ten selection bars.
If your pattern needs less, than repeat the
pattern on a longer chain of selection bars.
The round stickers can be used to mark
the selection bars. This will help you see
where you are in your pattern.
With the mechanical dobby we deliver a
footrest. You can use the footrest for your
left or right foot. When you rest your foot
on the footrest, you can use your heel to
operate the dobby treadle.
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