A few days back, I started slowly filling the radiator with coolant. But the green moisture on the ground soon lead me back to a leak.
Previously my brother had brazed the side bracket back on as it was a bit loose and said he backed off when he saw the solder join between bottom tank and core looking soft. Not sure why we didn't test it before now, but oh well, radiator panel is back out and will get it re fixed again soon.
Then decided to wire the plug on the R/H fender - looked at the plug on pass fender to remember pin placement and pulled a wire clean out of its pin - then managed to pull 2 more loose too. Bugger knows what I was drinking when I did them, but spent ages with a terminal pick trying to remove them from the housing.
Then finished wiring the plug to the fender (a touch of solder holding each crimp for safe measure on this one. Might buy a proper crimp tool one day). Finished fixing the other fender plug.
Then removed the main power wire from battery to starter motor, as the battery terminal clamp was a fraction small, wouldn't go on properly, and is actually just a spare earth lead that I'll use on something else one-day. And used a new positive battery clamp to a slightly longer 4awg cable that tidies up that section of wiring and routing etc.
Small steps, but such success today makes me feel better about the hiccups a few days ago.