I redisovered mark sandman of morphine, and I love the lazy (opiate high) groove sound. I just got a glass slide big enough for my sausage links. I have been having trouble getting a good sound out of my basses. I have a 5string fretted jazz copy with Rotosound swing bass, 5 string ibanez fretless jazz copy with rotosound swing bass, and a 4 string fretless jazzbox with TI flats. I tried all of them and I get too much clacky noise from the rotosounds, and dead rough sound from the TI flats. Also there is lots of drag from the TI flats. Should I try nickle round wounds? Chromes flats? Maybe nylon wrapped strings?