Fellas, I am currently looking to upgrade from my trusty PG Ultra to a Z-Spray this offseason. If any of you are looking to get out of the business or looking to upgrade your current Z-Spray, I am interested. I prefer the smaller Jr or Mini-Max for gated properties. PM me or post here. FYI, I will be selling the Ultra once a replacement is found if someone is looking for a good backup machine.