This view shows the weight half way down. At the
lower end of the weight's travel it engages a 3hole
DAS which through levers disengages a dog clutch
between the cable drum and the wheel drive. Added
after these pictures were taken is a weight
supporting bracket, off the lower part of the
tower, used after a run has been completed to place
the weight so that dog-clutch will re-engage for
winding the drum and lifting the weight.
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