While doing the usual maintenance for the summer on my boat and trailer. ( 18.5 ft Monterey 180m - single axle trailer with ez lube spindles). I decided to replace the bearing kits as they were 8 years old.Well being my stupid self- I punched out the cups etc and after replacing everything I pumped the grease in and wasnt sure how much as I thought the excess grease would come back out thru the front of the ez lube spindle, but I obviously pumped in too much as it didnt come back out the front but out through the back of the axle ...does this mean I ruined the inner seal and have to replace it? When I was spinning the hub pumping in the grease I thought it would come out the front by the zerk. Sorry for the poorly worded post but any help or thoughts? I guess I probably should get another inner seal and do it again? But not sure how to tell when theres enough grease since it didnt come back out the front of the ez lube spindle?