"I've seen 5.11 divided into 11 different grades of increasing difficulty, as follows: 5.11a, 5.10d, 5.11-, 5.11b, 5.11, 5.11c, 5.9 squeeze, 5.11+, 5.10 OW, 5.12a, 5.11d."
-Brutus of Wyde
Your grade conversion fits fairly well in front of the start of that. You forgot to add the Australian grades that correspond to "5.8 awkward" though. |