In reply to highlanderwolf:
I did a week with planet fear in pembroke. Didn't learn much that I didn't already know but found the mix of having a lot of motivated partners and a bit of a kick in the backside did wonders for my grade.
All it takes is the realisation that you are capable of more than you think you are (and you aren't going to come a cropper if you mess up) to improve your grade on trad.
Was thinking this at the wall last night. How many climbers can't do a v1 crux, which per the rockfax grading table is a hard 5b move? But how many of them "can't" do E1.