At least this will clear up the issue and make Canadian rules for weight-ins clear.
In before GSP nuthuggers stating "Who cares about .9lbs ?!"
Just because some dude said that they are lenient towards 0.9 pounds does that mean that GSP actually came in at 170.9 pounds. Diaz (and his fans) is trying to put one and two together, but their has been no reason to doubt that GSP actually came in 0.9 pounds over. and lol at Canadian rules... way to generalize.
Diaz has to prove that GSP came in 0.1- pounds over, if he cant, then is complaints are pointless.