[TR] TR3 advance curve

[Randall]

> in section M on page 33 of the triumph service instruction 
> manual it shows the advance curve for the ignition.
> im assuming this curve is measured with the vacuum advance 
> disconnected. no?

That's what I would think ... But the chart doesn't seem to match the
numbers given on page 19 either with or without the advance included.  Nor
do they match the numbers for the later 40480 distributor. So ???

-- Randall