Putting Puffin on the water

Time to launch the second of my Dad's boats, for his celebration day on the 31st. I've already sailed his Victorian launch, but the other vessel I really wanted to see in action is "Puffin", a small tugboat. Scratchbuilt from a Basset-Lowke drawing, I think, I've always liked this model, but it's especially important as Dad built absolutely everything. OK, I did the paintwork and electronics, but otherwise, it's all him. Inside, there were a few issues. The battery pack had died through lack of use, and it was fitted with 27mHz radio gear. A new pack was ordered from Howes, and a spare RadioLink receiver fitted. I'm not using Planet this time as I want the opportunity to sail three boats, and I only have two Planet transmitters. I'll probably change it over eventually, but right now, it all seems to work. Carefully placed on the water, it seems the model is stupidly fast, or at least it would be if I opened it up! A couple of clicks on the transmitter, and we were plodding around at a…