[TR] valve spring removal

[todd Richmond]

Hi,

My son and I are scratching our heads trying to figure out how to get
the 
double valve springs removed off a TR3.  

I've got a spring compression tool, and I've been able to compress the 
outer spring.  At that point I was expecting to be able to release the
cotter
pieces and/or the collar, but it doesn't seem to be quite that easy.

I would appreciate any help on how to do this.  Google has failed me,
and
I'm a real newbie at this part.  :)

Thanks,

Todd Richmond
Fort Collins, Colorado
1959 TR3A TS54425L