I had a vestibular bend at the start of October, most probably due to a pfo. I won't find out for quite some time, but would like to start diving again in a low risk manner. So far I'm thinking of no more than 10m deep on a rich nitrox mix and diving in a wetsuit with a 7l cylinder to keep weight down and stop me sneaking off into deeper water once I'm out of sight. Rob is keen for me to sit around on the beach for half an hour before climbing back up the cliff, but I think I'd get very cold. Any other suggestions please?