Disappointing Delivery

[guidofatherof5]

Thanks for all of the replys. I will try the overhead heat next year.

I'm not sure you can throw the blame on the heat. Don't be so quick to blame yourself of this situation. There are a lot of other factors that could have caused this. Many, if not most that are out of your control.

[Odie]

There are a lot of other factors that could have caused this. Many, if not most that are out of your control.

4 out of 18 sounds like normal nature to me