hi could anybody help me i have an older hymer 694 and have just returned from a trip to france unfortunately we put a kayak on the roof, as we have for a few years now with no problems but it seems the other half managed to secure it just a few millimeters to far to the left and when the weather was hot i opened the heki light, it got stuck so i pushed it anyway,several timesoh: im now in the dog house cause the nylon cog isnt working right and its all my fault, not the fault of the person who put the kayak on the roof so i need to find a new cog or winder to keep the peace but it seems these things are not easy to find in an older van, somebody help me please any advice please:thumb::thumb::thumb: