I have never had any success at all in Coors Field. So for the 120M team I built it and have never looked back.
The 80M team on the other hand, I have made about 1375 changes, which is only a slight exaggeration. I entered it into the league thinking it would stop my tinkering. I thought wrong. I pulled it out about 10 times in the space of 3 days. I think I am finally happy. Or as happy as I am going to be.