I've posted a couple of fast time's on this week's configuration (my name's Stuart on the timing boards) but I've no idea how to share anything to be honest, which I'd be more than willing to do, and just to cover off one thing it's definitely not down to my wheel and pedal's as I'm still using a completely standard G25 which I've had since launch
Amazing times you've put in there. I've never shared replays either tbh, but nobody would gain anything from seeing mine I believe it's just a case of saving the replay file then uploading it somewhere. I had a quick test there using content manager and when you close out of the game and go back to the launcher, it prompts to save the replay file from what I presume is your best lap in that session, and when saved it appears to go into Documents > Assetto Corsa > Replay. I presume if you are using the standard launcher you have to manually save the replay whilst it is still in memory