glorfindel - I also see you made the oil pump in the end for your lovely looking engine (it really is a beaut), you were wondering whether to bin it or not earlier in the build. I have been looking at the plans for this engine, the pump bit, oil sump and spray into the crankcase bit is OK and clear but is the oil tank an external stand-alone feature (like the carby and fuel tank) that just vents back into the crankcase, and if so, would you know what volume is suggested for it? I have the plans but no build notes to refer to!
Chris