"If I could manage to get into it ..."
Nerys, I believe Colin H is working on the design of a small crane for launching large model boats. If it's not too undignified ......
Might get you afloat again, just a thought.
I get one now and again, when the weather changes😉
Now nearly 3am here so time to furl my sails methinks.
C U on the morrow, G'night, Doug 😴💤💤