My opinion based on experience: Apply a pea-sized drop in the very center and you are done! (and resist the temptation to make it juust a little larger) The p

My opinion based on experience: Apply a pea-sized drop in the very center and you are done! (and resist the temptation to make it juust a little larger) The pressure will spread it out evenly. There was a video I saw where they did this using glass so you could how the paste spreads.