For now, forget EPA. Refer to my post #8. Can you post a picture of one of your aileron servo setups so we can tell you where to go from there? You sound like you are just not understanding because this is actually quite easy. Also, do you have any friend who fly that can help and have you checked out any clubs/instructors yet? They would be able to set this straight in seconds. NOT an insult, you are learning a new skill. It WILL take time. How quick did you learn to drive a car or cook or anything else worthwhile? I assume you have to cook for yourself on occasion. BBQ?
And yes, the ratio is the most important right now. We'll work on total throw after that