We took the boat out on a quiet broad and began to experiment. I wound down until there was a loose feel to the mechanism & the gear was beginning to rise; I stopped there, mindful that on some Swifts you can wind the keel off the screw entirely! I was surprised to feel it move freely, too, because out keel has always been really stiff, I had only given it a shot of WD40. We began then to count 45 turns upwards to get the keel fully retracted as part of the checking process. At 34 it was really stiff & Phill had taken over winding, there was a nasty crack & the mechanism plate buckled downwards.
It hung on in there, thank goodness, and there was no water ingress into the cabin. Rondonay is now in the Whelpton Boatyard pending repair. They think the keel may have hit something and bent, which is quite possible, the rivers being what they are, narrow and tree lined. Any other thoughts?