Getting really frustrated for my D's. He's been climbing and bouldering for several years. He has been on level 3 NICAS for over a year because they expect him to be climbing grade 6b. "To improve climbing by one grade". He's just been picked for the school bouldering team out of 18 people.
Has the climbing centre set too high a target? There are kids working through level 4 who can't climb 6b or even 6a.