Profurl Vs. Schaefer Furling Gear

[Brian Duff]

yuri,
the extrusions should take up most of the stay, and you then will have to remove the extrusioin to torque tube (or drum on some proful) screws and slide the drum up the extrusions to get to the turnbuckle.

a good rule of thumb is that there should not be enough halyard exposed to get a half wrap around the extrusions, period. this normally means 3" or less from restrainer

with the profurl puck design, the puck can (and does) twist the cable so it must be close to the terminal to keep movement down.