I am putting together a fert/squirt biz for the coming season. Was planning to use a battery-power backpack (like the Shur-flo) to do squirts for small resi's only. Until I saw this machine in Turf mag. Anyone have any more info on it? I believe it is new from Earthway. There are two things I like about it on first glance 1) The tank will hold almost 7 gals of liquid mix, which is far more than a Synergy type drop in will carry, and 2) it is a dedicated sprayer, unlike the Synergy drop in, which has that drive wheel which appears to me could slip if your spreader wheels get slick or muddy. The Earthway product interests me...I could gain some productivity with it without having to drop a load on a skid my first season. Thanks!