whatsup everybody. when i first bought my 400 couple months ago, the oil on the dipstick looked good. so i rode it a little bit and decided to change it for the hell of it. When i drained it, the oil was a greyish-cream looking color and didnt feel liek normal oil should. so i put fresh oil in and a new filter, rode it for a couple hours, and what do you know its grey again! i washed it before i checked the oil, and had the quad stood up, is there a possibility water got in somehow, even though it shouldnt? so i changed it again put havent really riden it since so i do not know the results yet, unless it has somethign to do with washing it, which i doubt. no metal particles or anything, quad runs smooth as can be. Oil in it is lucas semi synthetic 10w40, 2 quarts. any help would be great, its really aggrevating me