Highfield Tension Lever with 12mm Backing Plate

Hi RichardHaving a length of rope looped through a few times to create enough purchase is generally the way to go and if you use a light coloured rope you can mark the loops when the correct rig tension is on so when you re apply the tension you pull the rope so the marks line up. I have seen people using a cleat instead https://www.tridentuk.com/gb/clamcleat-aero-cleat-cl828-base-cl270-hard-anodised-racing-micro-cleat-becket.html I hope that helpsDavid