More info would help? Such as engines, props, lower units, how fast you
running?

"Matt" wrote in message
om...
I have a 1979 Formula Thunderbird 302 and was wondering why it skip
left and right when i bring down the throttle too fast or a loosen my
grip on the steering wheel? It is very dangerous. I think it might
be the props because they seem small for the boat and are only three
blade props. I was wondering what other people are using on their
high performance boats for props?