Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
FWIW, I received a bleeder screw from Nurse Julie which DOES fit/seal my OEM caliper. It is 2mm longer than one from Honda Classics. Not sure what caliper the HondaClassic screw fits. It allegedly fits the '76 400 four but it didn't seal when "bottomed" on mine.
Absolutely shocking way your project has been treated. Cant believe the betrayal of trust you put in some so called expert. Hope you get sorted! Suing is likely expensive action to take. Nice picture of the three fours by the way.
Not trying in the slightest to defend the restorers but if I had been doing the carbs I'd have replaced the fuel pipe as well. You need to as the old pipe won't resist ethanol fuels we use these days. So you need to replace not only the fuel lines but the orings inside the carbs with stuff that will. I'd be interested in seeing what the missing parts are, not that many that can be missing and have the carbs still working properly.