[flbrewer]

I realized this morning that I only boiled about about a half a gallon over an hour. I never really do a full rolling boil, but it is boiling. I haven't measured OG yet, but I'm curious if I should boil harder in the future, or stay the course and just adjust the expected boil off rates in Beersmith?

[tommymorris]

Low boil off rates are not a problem. Picobrew only gets wort to 207F but even simmering at that temp is said to be okay.

[kramerog]

DMS is a risk with a low evaporation rate, but it seems that finding DMS in beer is pretty rare. 

What was the original boil volume?

[denny]

Low boil off rates are not a problem. Picobrew only gets wort to 207F but even simmering at that temp is said to be okay.

Because it recirculates constantly, mimicking a rolling boil.