What is up with Brewtarget? I used this a few years back, and it was always spot on, my main complaint was a lack of documentation .... now when I put in a 5 gallon recipe, it projects a 2.90 gal batch. To test this I even upped the boil volume for 60 min to 8 gallons, and still it only showed a projected batch of 3.54 gallons. The one thing I can say for the current Brewtarget is that it's too bad they never put up some documentation so that if you have questions, you can look it up and see whatever you're doing wrong that needs to be changed. Mikfire once suggested that we put together a manual, but as a computer illiterate, I'm the last person that could figure out how to make this computer stuff work - I've got to be lead by the hand ;>). Maybe one of these days they'll hopefully grow up to be as efficient/user friendly as BeerSmith is on M$ Winblows. There don't seem to be a lot of threads about Brewtarget, so maybe the project is dead, which is a crying shame, cuz I hate Winblows and would much rather use Linux apps.