I'm trying to upload my GPS ride to 'half century challenge' thread. I record my rides on a budget Bryton 20 GPS which is fine for my needs. It downloads nicely to the Brytons site on the PC and can upload successfully to strava if needed. For some reason I can't upload ride to CC. I've checked the privacy settings allow any viewing and have tried altering file types but still no joy. Any advise on how to would be appreciated.