Make sure you bring it to the buildoff. It'll be interesting to see how it compares to the 346s. I've yet to run a 555 or 562.
If I don't make it myself i'll send it along with the 066. I plan on getting with durand or preston if I can't make it and let them ride along.
I've never actually seen a 372 or 2171 under 14 lbs dry unless you take both dawgs off. The xpw is 14 lb 15 oz or something like that. The regular one with small spikes was 14 lb 5 oz I think. The guys with scales weighed the 555 at 12.5 lbs and the 562 at 12.8.