out above the boom then down through sheave then to the mast down to the deck (mast foot) then back to a cockpit clutch thence to winch – that’s normal for a conventional sail outhall. if on inmast furling there are no sheaves at outer end of boom I suggest attaching a block the rigging the outhall as if it were
a conventional 2 reef and outhall system a third reef has to be done this way unless the boom has 4 sheaves. lines must always be in a dead straight line – they must only turn round a wheel. best of luck – I’m sure you can make a small mod very easily!
dave – ‘aurilla’ D39 integral