I need advice for answering an Ask Expert question.We usually answer questions asked in Ask Experts Section by doing a great deal of search from websites and other sources. Suppose, I have already answered a question which has been approved, but later I find a better answer than that. For example I answered a question How to use the group play feature of Samsung Galaxy S4. My answer was based on the theoretical knowledge, which I gained from the official website of Samsung and some other websites.
Later, I received my personal Samsung Galaxy S4 and I can now provide a better answer from the practical use of my phone with regard to the 'Group play'feature of this phone.
My doubt is whether I can give a subsequent answer to my already given response. There is only one response to that question. Or I have to edit the approved response already given by me which has been awarded certain points and cash credits. If so, how this edited response will be treated? Will it be treated like a new submission as in the case of articles? Kindly clarify on the subject, so that I can supplement my answer from my personal experience of use of 'Group Play' feature of Samsung Galaxy S4.