Best times/conditions for a Rollback?

As the title says I am curious when are the best times to try to get in line and possibly get rolled back?

We have the FL so if I am able to see better conditions for a rollback we can jump in line.

Cold. First loaded train of the day. Other than that, I think it's a matter of chance.

During HW, I always run to TTD on Friday evening, to try and get on the first train. I've had two rollbacks this way.

Cold and Wet conditions cause a rollback, so at night when the sun goes down and the dew settles. as far as anything else.. even the sun going behind a cloud can cause a rollback its a matter of chance durning the day.

Cold nights during Halloweekends or after it just rains.

Thanks, well I guess I hope for a little rain to have a better chance at a roll back.

Call me stupid, But rollback meaning the train is going up and then goes backwards cause it doesn't make it up? or what haha.

I won't call you stupid. You're correct: that is indeed what makes a rollback. :)