[TR] Ignition question (and hello!)

[Randall]

>  This distributor is marked with service mark 40842 A, which 
> appears to be
> a TR4A low-compression unit?

I have 40842 listed for low compression TR4 (not 4A) 61-65.  It's even
listed in the TR4 section of the workshop manual.

-- Randall