Scooterotica

In Sicky's manual he says 0.7l is the Lambretta recomended yet many only put 0.5l in, bit unsure any advice?

I fill the casing 'til it starts to run from the oil level plug hole/ I'll probably be corrected though!

0.7 for a freshly built (bone dry) engine and 0.5 for an oil change..