Overfilling oil in 4stroke 90 hp yamaha

[fred edwing]

overfilled my engine with too much oil - before realizing this it ran for about 5 minutes at slow speed -have i done any damnage and what would be the signs of trouble??

Note from Moderator:
I moved this discussion to the Yamaha category. 12/19/2005

[fastjeff]

"Probably not. You will not do that again, right!

Jeff"