Shawn,
Been having some related issues lately. While I'm used to shooting in central Texas where there are elevation changes up to 100ft or so. Ive been shooting my EDGE around the Texas coast here lately at 60 ft elevation over row crops and its dead flat. My swaro RF has a lot of difficulty ranging small target over flat ground unless you are ranging the truck from the target, doesn't help spotting shots either. But you have to love all the pork targets that Texas provides. Great shooting, glad you had a successful trip come on back.