RE: ARF Pattern Planes in 2 meter size
While it would be technically 'wrong', no one weighs airplanes at local contests anyway. Nor do they do sound checks to make sure no one is over the db limits. So, unless you plan on attending the Nats next year, don't worry about it.
There are a lot of 2M planes that would not make the weight limitation. While most are pretty close, no one worries about it locally. Come on out and have fun with us.
Woodie
Team Acme LG