Have recently started using Zaino. Many here have preferred use of foam application pads and was interested in trying foam. Have seen alot of reference to Viking pads; no Autozone in my area and can`t find them on the web (let me know if you know of a site to find them). Picked up a Eagle one Xpress-it applicator; foam seems kind of firm. Any experience with these and with Zaino in particular? thanks