Too Hot or Too Cold?

[Bullet]

Simple question that has undoubtedly been asked. What happens if you bottle with the temperature too high (above 190) or too low (below 180)?

[Pdiamond]

To high and there is a good chance of creating nitre in the containers when you bottle. To lo and there is a chance of the containers not sealing and the syrup spoiling.
I try to keep it at 185 when I do mine and have never had a problem.