I have another question since you guys helped out so well the last time. On the cover it says to use quality SAE 40 mixed with the gas. Should I be using a 40 weight or should I use a 2 cycle oil? Also I was told to run a 16:1 ratio but the cover says to use 1/3 pint of oil to every gallon of gas wich would be about 2 1/2 oz less oil than the 16:1. Also on the lower unit it says once again to use SAE 40 oil. Should I use the 40 weight or the regular 80/90 lower unit lube? Thanks again guys!!