well i know a lot of you has used this stuff....so my question is this..(dont have yet sooo) when i spray whats the best number of coats to get it dark? 3? is it like paint do you wanna apply another coat when it is still tacky or dry? and when clearing do you let it completely dry then scuff it or just directly spray over nightshades w/ no scuffing? thanks guys and pics help me decide what method would look best thanks again