[EM] DH3 pathology, margins, and winning votes

[Warren Smith]

I'm not sure your IRV restricted to Smith set BUT do NOT eliminate the 
non-Smith candidates,  is better than the pre-elimination.   

Think you could make arguments either direction.   
But I guess this is an argument "for" BTR-IRV;  with BTR-IRV you do
not have to worry about that issue, since you get the same result either way.

wds