finally bought a da. having no problem w cleaning/ polishing. believe it or not, waxing with it confusing me a bit. naturally, i'm used to hand pressure and when applying by hand, i'm used to seeing my layer of wax on the car. i tried both megs liquids nxt and dc3 on 2 different cars with the da & finishing pad set at 3 and i seemed to "lose' the wax as i applied it. only made 2 passes and it seemed to disappear. is that the way its suppossed to look ? i though i was removing the wax so i stopped and waited . after 5 minutes or so, saw the haze, which was much lighter than with a hand application, and removed it w/ mf. i'm also questioning how much wax you're able to set down w/a da. is that why 2 coats are recommended ? does one make only 2-3 quick passes or is my technique wrong ?