Johnny, I really like the OCW, i found the best way to apply it is to use a MF sponge applicator spray the pannel and then spread the wax after a couple of pannels i find that the MF sponge applicator has enough product to nearly do the full car. What ever you do dont let it dry. I do one pannel at a time then buff straight off. Again the tinner the coat the better. I takes me about 10 - 15 mins to do the astra and i find if you layer OCW 24hrs apart with x3 coats it really does look good and durability is great. Hope this helps.
Yeh Matt i try and hide as much stuff as possible LOL.