^^^ Every car is different and will react differently to the settings, so I would not recommend possibly copying another members settings. Although, sure similar principles will apply, so you can take their advice.
I would seek the advice of your tuner. If you feel the need to change the settings, then have a word with them. They should have datalogged your car in the first place to set it up with the correct settings, so they should have an idea regarding what a change would do to the car.
But as people have said, ideally you would want VCDS whenever you want to make a change.