i did mine 3 wks ago on pockets, resulting in not being able to crimp but could still hang on pockets, insert crazy eyes smiley. then tried crimping on board the other night, went well for 20 mins then heard a crunching sound and thought i'd broke finger. upshot is i rested a day, bought some tape, tied figure of 8 on finger had 3 sessions on woody in 3 days but not crimped with left hand. inspiring stuff i think you'll agree
possibly even better than climbing the marmolada