Dry pilsen malt extract

[Squad1Guy]

I added some dry pilsen malt extract that I had lying around to boost my sg to what Beersmith predicted my pre-boil gravity to be. Should I do a 90 minute boil instead of the planned 60 minute to counter DMS?

 

[Yooper]

No- extract has already been processed by the manufacturer from wort to extract so it should be fine to add as late as flame out.

 

[Squad1Guy]

Thanks Yooper!