actually, i heard that the water takes away all the contaminants.. all the crap you dont want in the butter.. my butter turned out lame,, i used a poor quality weed and not sure i got alot of thc out of it.. why esle wouldnt i get high from the cookies?
i would have to agreeI would lean towards NOT using water, or at least not using much.
The water isn't absorbing any THC, so why use it? Maybe to keep it from burning? I dunno
I would say just use butter, and keep a careful eye on it so it doesn't get all burned and nasty. Goodluck!