Hi everyone, I went to drain the lower unit oil on my 1965 Evinrude Yachtwin 3hp and about 50% of the fluid that came out was water. I have not yet used this motor yet and it hasn’t run in about 15 years. Most of those 15 years were spent laying on its side in someone’s yard. Is it possible that water just collected in it throughout the years on its side and slowly seeped through the lower unit seal? I can’t imagine that water would stay in there for 15 years.