Humminbird Side Imaging Forums
Other Interest => DIY - Side Scan Sonar and towfish => Topic started by: wreckreationaldivers on December 10, 2014, 03:45:44 AM
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Hi
I'm after some hollow rope, I am thinking of making up an umbilical with the cores down the middle and using the rope to take the strain
I am currently using a rope cable tied to the core but this spreads when towing creating extra drag
Jeff