HOW DO I REWIND THE WIRE ONTO THE RIGHT HENDERSON CONE ?
A few weeks ago I had new Henderson Cones fitted onto my garage door by a reptible local company, invoiced & paid VAT. The cable on the right has now 'come off' the cone. I have now been informed that new cones are NOT covered by a guarantee. Can you please tell me how to rewind the wire on the cone and tighten the tension. Thanking you in anticipation.
JTM France, November 2008