I've been doing extract kits and doing full boils instead of what their recipe calls for (usually 2 gal.) Well, I haven't been adjusting the amount of bittering hops and only thought about it when there was a note on the last kit that said I should use .24 to .5 less hops when doing the full boil. I still don't really understand why using more water makes any difference but I guess I should start doing it right. I really like the batches I've made so far however. I usually drink Yuenling lager and considered it a pretty tasty beer. After drinking my own, it tastes like crap.