I found the reason why my cub would not start.
In the post â€œCubby no Startyâ€ is listed all the repairs that I made to the Cub.
After all that work the Cub would not start.
At Sunday meeting I told the story to a Mechanic, he said that the problem had something to do with the points.
I had all ready replaced the point but I took another look at them when I got home.
Sure enough the points gap was wrong, my bad.
So I set the points gap to .020 and the Cub fired right up.
Thanks for all your help; I learned a lot out my tractor this spring.