Maybe.
The guy who put them together didn't pin them and only welded on the on the outer edge of the counter weights.
This is not how we had agreed to put them together.
He still says that it is strong enough the way he did it.

It does appear that something metal went through my engine.
There were metal fragments in the engine and a deep score in one cylinder.
He says that is why the crank bent, I'm saying the crank would not of bent if it had been done the way we talked about it.

So I've been working on my Cub and thinking about the twin, hoping to come up with a better idea?