LOL PRR. Some dodgy calculators used down there this year
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The recognition level is based on how many consecutive years you've been a member including the new season (2005) when you renew. So in your case PRR you should be classed as a RFC member for 11 years (95,96,97,....,03,04,05) which means you should actually be a gold member (10-19 years range). The club has membership records dating back to 94 so it should be easy to fix even over the phone.