2. It's a request to sevan62 to see if he can make an enhancement to his already awesome EA.
3. If you don't use the EA then what concern is it of yours? If you do use the EA then maybe it's an enhancement that you can test yourself and see if it is of benefit.
4. This is how Trader Dale describes the neutral approach that he states he uses on 90% of his trades. If it's good enough for Dale then it's good enough for me to try.