I had that problem with my stock grip on the ER2. Tried some Dawn and it didn’t go away. Ended up bugging me so much I put a SuperStroke on. Kind of a bummer as I would definitely like to try this Gravity versionI've had my Evnroll w/ Gravity Grip for a month or so now and have only been able to putt indoors. One thing I've noticed about the Gravity Grip (mine anyway) is that it feels oily, and if my hands sweat at all it's very slick. When I'm done practicing, my hands still feel oily. It was almost like they put something on the grip to keep it fresh while the plastic was on it. Should I just clean it, if so with what? I don't wanna mess it up, even tho I will replace it with something else if it always feels like it does. Anyone else had this problem?