Hey Guys! I've been a loyal Zaino user for almost two years now and love it. Here's my question. We have a couple of black cars.... I use my PC 7424 for all app's of Zaino. Which pads are best for sealants/Zaino? Flat pads? Lake Country CSS pads? Lake Country Hydro? Sonus flat? Anyone who has ever used Zaino know one of the problems is getting the product on evenly. Thoughts?? Thanks in advance!!!