So I replaced the roundwounds on my Stingray with D'addario Chrome flatwounds. At first it was a little zingy sounding, but after a few weeks of moderate playing they sound perfect. I really love them, such a huge difference. Quick question: I've heard you can't slap and pop with flats. First of all, is this true? Second, if it is true, is it okay to do a little pop here and there like Bernard Edwards used to as an accent? Will it ruin the string or something?