Good point. Its not just a matter of agreeing the weight change or not, its also debatable whether its to be agreed as an actual change to the building rules, or agreed in principle but not acted on until all rules are harmonised.
Given the lead-in time for actual rule changes to come into force, perhaps its worth broadening the discussion now to thrash out everything that needs to be changed. Not necessarily to reach a final concensus- although that would be good- but at least to get a feel for the scope of the problem and likely sticking points. There doesnt seem to be too much problem with 13.6kg as a feather limit from a UK point of view, but how will US builders respond to the prospect of conforming to our lower limits on gas pressure for example?
So, at the moment we have a couple of issues to consider, do we want the higher weight limit for feathers and if we do, do we want it implemented now or agreed in principle as part of an ongoing process to create an international rule set? And to really get the harmonisation ball rolling perhaps David Calkin can summarise all the current differences in the various rule sets, so that we can see the real shape of the problem?




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