This shows the challenge - Chris was concerned the stern might slip sideways on her way back to the water, so he arranged a rope to a vehicle either side to control any sideways movement.
The business end! Note the rope, in case the boat started rolling away from the JCB towards the water, As the boat went down, those top beams were moved to the bottom end.
The stern DID move sideways, too much to be controlled by the ropes. So the Tirfor winch was put to good use - that's it by George's feet; it's firmly anchored with a strap around the tree trunk behind!
Nearly there! By this time Chris was on the stern, ready to start the engine
Dragonfly moving under her own power for the first time since March - off back to Waitrose!