I have a dual axel trailer in which I have recently completely replaced all the bearings and grease seals. Just went on a 200 mile round trip and noticed as I was preparing my boat for launch there was some grease on my boat above the rear tire on both sides of the trailer. Looking inside the wheel well I saw grease spattered around. Also before I left I filled the bearing buddies until a bit of grease came out of the fill hole. (first time I had done this since replacing the bearings) The hubs felt fine (a little warm) and when I got home from the trip the hubs that had lost the grease weren't warm they were actually cold. I took off the bearing buddie and there was plenty of grease. Should I be concerned? Did it just throw the excess grease that I loaded into the bearing buddy?