MontyMariner

"To lift a mass of 1kg underwater the airbag needs to displace 1kg of water." What's the weight of the chain and the size of the buoy...

That sounds reasonable, if they want to maintain good will they should be able to sort something out with a sister Co. To go elsewhere...

Try this Boatowners Illustrated Electrical Handbook

Probably too late, but I assume that you have a copy of this: NP255 Lands End : Monty Mariner

These work well for me, I've never had one collapse on me. Lid and Hatch Support Springs - T-H Marine Supplies Damn! Beaten to it by Simon.

Delivery trip. Whatever fails, buy the tools for the job and charge the owner. You will never have the right tools or parts for any...

Good result, neat 👍

Maybe outboard on the upper quarter or inboard at the end of the brown (wood?) strip.

The pic only shows the area that YOU are considering what does the transom area look like? It could be an alternative. From what is...

East is Egg shaped, West is Wasp Waisted?

Maybe even ask at a local Sub-Aqua club.

My preference is for multiplait, not just because it's easy to handle but because it also flakes down well.

Anchorplait/8 strand every time. Easy chain splice and it stows much better. Nylon or polyester, hardly matters in this case. Agree 12mm.

Is it totally not possible to go in the water and slacken the rope cutter in the current location? It can then be adjusted correctly later.

Oops! 🤭