I have been reading on this board for a while how great zaino zfx is but i have one question on exactly how you use it since when i looked at their order form is says the size is 2ml. From what i understand already, you add this to z-2, z-3, z-5 to speed cure time on your car's surface? is that correct? also, how much are u adding? for example, if i buy some zfx and some z-5, do i treat the entire z-5 bottle when i get it or do i get some other smaller applicator bottle (i've seen topics on those earlier) to put a little bit of z-5 in and a small ammount of zfx? I think i'm on the right path, but not entirely sure, i just want to know exactly what i need to get for my car and how to use them properly because when i was reading the zaino website i didn't think it made total sense. any help would be great, thanks again.