Ok so i have noticed that after i have runed the motor it drips oil from around the prop at first i though it coul be the seals but drain the gear oil and is clean no sings of water or anything ..someone told me that its normal for some engines not to burn all the oil mix .but coul ig be am mixing to heavy? 50:1? For a 4 cylinders 88hp ....evinrude ...thanks for the help guys